Vern  Greenholt

Vern Greenholt

1596672360

Bayesnote v0.0.1 release note

Bayesnote is a frictionless integrated notebook environment for data scientists and data engineers. It provides a user interface to build dashboards and deploy machine learning models right from a notebook. It also supports the operation of notebooks by a workflow system, Noteflow. It manages servers, libraries, and containers for development and production.

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Bayesnote v0.0.1 demo

The motivation of building Bayesnote is explained in this Bayesnote: Redefine Notebook.

Bayesnote is consisted of

  1. Unified Notebook Backend. It is designed to reuse the computation engine by integrating with existing notebooks, like Jupyter notebook and Zeppelin notebook, and to be integrated by other apps like Apache Airflow by exposing notebook operations, e.g. run/interrupt, as REST APIs.
  2. Noteflow. It is a workflow system built for notebooks rather than functions. The dependency of notebooks, called Noteflow, is specified in YAML and triggered by cron or events. It is written in Go rather than Python to make it easier for developers/contributors to maintain and easier for users to deploy.
  3. Dashboard component. It enables data scientists to process data in a notebook with Python, SQL, R and Spark, and build dashboards right from the notebook.
  4. Machine Learning component(under development). It provides one-click deployment to production right from the notebook.
  5. Container component. It automates common tasks of managing containers for notebook users for environment isolation and deploy to production.

Bayesnote also introduces experimental features into the notebook itself:

  1. Multiple language support. Write Python, SQL, R, and Spark in one notebook by selecting a language for each cell of the notebook.
  2. Variable sharing. Variables in different languages in one notebook would be automatically shared across cells.

We introduce a few examples to demonstrate the progress of development of Bayesnote:

  1. Write Python, SQL, R, and Spark in one notebook. Users can select a language for each cell and get results printed.

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#data-engineering #data-science #workflow #jupyter-notebook #data analysis

What is GEEK

Buddha Community

Bayesnote v0.0.1 release note

A Wrapper for Sembast and SQFlite to Enable Easy

FHIR_DB

This is really just a wrapper around Sembast_SQFLite - so all of the heavy lifting was done by Alex Tekartik. I highly recommend that if you have any questions about working with this package that you take a look at Sembast. He's also just a super nice guy, and even answered a question for me when I was deciding which sembast version to use. As usual, ResoCoder also has a good tutorial.

I have an interest in low-resource settings and thus a specific reason to be able to store data offline. To encourage this use, there are a number of other packages I have created based around the data format FHIR. FHIR® is the registered trademark of HL7 and is used with the permission of HL7. Use of the FHIR trademark does not constitute endorsement of this product by HL7.

Using the Db

So, while not absolutely necessary, I highly recommend that you use some sort of interface class. This adds the benefit of more easily handling errors, plus if you change to a different database in the future, you don't have to change the rest of your app, just the interface.

I've used something like this in my projects:

class IFhirDb {
  IFhirDb();
  final ResourceDao resourceDao = ResourceDao();

  Future<Either<DbFailure, Resource>> save(Resource resource) async {
    Resource resultResource;
    try {
      resultResource = await resourceDao.save(resource);
    } catch (error) {
      return left(DbFailure.unableToSave(error: error.toString()));
    }
    return right(resultResource);
  }

  Future<Either<DbFailure, List<Resource>>> returnListOfSingleResourceType(
      String resourceType) async {
    List<Resource> resultList;
    try {
      resultList =
          await resourceDao.getAllSortedById(resourceType: resourceType);
    } catch (error) {
      return left(DbFailure.unableToObtainList(error: error.toString()));
    }
    return right(resultList);
  }

  Future<Either<DbFailure, List<Resource>>> searchFunction(
      String resourceType, String searchString, String reference) async {
    List<Resource> resultList;
    try {
      resultList =
          await resourceDao.searchFor(resourceType, searchString, reference);
    } catch (error) {
      return left(DbFailure.unableToObtainList(error: error.toString()));
    }
    return right(resultList);
  }
}

I like this because in case there's an i/o error or something, it won't crash your app. Then, you can call this interface in your app like the following:

final patient = Patient(
    resourceType: 'Patient',
    name: [HumanName(text: 'New Patient Name')],
    birthDate: Date(DateTime.now()),
);

final saveResult = await IFhirDb().save(patient);

This will save your newly created patient to the locally embedded database.

IMPORTANT: this database will expect that all previously created resources have an id. When you save a resource, it will check to see if that resource type has already been stored. (Each resource type is saved in it's own store in the database). It will then check if there is an ID. If there's no ID, it will create a new one for that resource (along with metadata on version number and creation time). It will save it, and return the resource. If it already has an ID, it will copy the the old version of the resource into a _history store. It will then update the metadata of the new resource and save that version into the appropriate store for that resource. If, for instance, we have a previously created patient:

{
    "resourceType": "Patient",
    "id": "fhirfli-294057507-6811107",
    "meta": {
        "versionId": "1",
        "lastUpdated": "2020-10-16T19:41:28.054369Z"
    },
    "name": [
        {
            "given": ["New"],
            "family": "Patient"
        }
    ],
    "birthDate": "2020-10-16"
}

And we update the last name to 'Provider'. The above version of the patient will be kept in _history, while in the 'Patient' store in the db, we will have the updated version:

{
    "resourceType": "Patient",
    "id": "fhirfli-294057507-6811107",
    "meta": {
        "versionId": "2",
        "lastUpdated": "2020-10-16T19:45:07.316698Z"
    },
    "name": [
        {
            "given": ["New"],
            "family": "Provider"
        }
    ],
    "birthDate": "2020-10-16"
}

This way we can keep track of all previous version of all resources (which is obviously important in medicine).

For most of the interactions (saving, deleting, etc), they work the way you'd expect. The only difference is search. Because Sembast is NoSQL, we can search on any of the fields in a resource. If in our interface class, we have the following function:

  Future<Either<DbFailure, List<Resource>>> searchFunction(
      String resourceType, String searchString, String reference) async {
    List<Resource> resultList;
    try {
      resultList =
          await resourceDao.searchFor(resourceType, searchString, reference);
    } catch (error) {
      return left(DbFailure.unableToObtainList(error: error.toString()));
    }
    return right(resultList);
  }

You can search for all immunizations of a certain patient:

searchFunction(
        'Immunization', 'patient.reference', 'Patient/$patientId');

This function will search through all entries in the 'Immunization' store. It will look at all 'patient.reference' fields, and return any that match 'Patient/$patientId'.

The last thing I'll mention is that this is a password protected db, using AES-256 encryption (although it can also use Salsa20). Anytime you use the db, you have the option of using a password for encryption/decryption. Remember, if you setup the database using encryption, you will only be able to access it using that same password. When you're ready to change the password, you will need to call the update password function. If we again assume we created a change password method in our interface, it might look something like this:

class IFhirDb {
  IFhirDb();
  final ResourceDao resourceDao = ResourceDao();
  ...
    Future<Either<DbFailure, Unit>> updatePassword(String oldPassword, String newPassword) async {
    try {
      await resourceDao.updatePw(oldPassword, newPassword);
    } catch (error) {
      return left(DbFailure.unableToUpdatePassword(error: error.toString()));
    }
    return right(Unit);
  }

You don't have to use a password, and in that case, it will save the db file as plain text. If you want to add a password later, it will encrypt it at that time.

General Store

After using this for a while in an app, I've realized that it needs to be able to store data apart from just FHIR resources, at least on occasion. For this, I've added a second class for all versions of the database called GeneralDao. This is similar to the ResourceDao, but fewer options. So, in order to save something, it would look like this:

await GeneralDao().save('password', {'new':'map'});
await GeneralDao().save('password', {'new':'map'}, 'key');

The difference between these two options is that the first one will generate a key for the map being stored, while the second will store the map using the key provided. Both will return the key after successfully storing the map.

Other functions available include:

// deletes everything in the general store
await GeneralDao().deleteAllGeneral('password'); 

// delete specific entry
await GeneralDao().delete('password','key'); 

// returns map with that key
await GeneralDao().find('password', 'key'); 

FHIR® is a registered trademark of Health Level Seven International (HL7) and its use does not constitute an endorsement of products by HL7®

Use this package as a library

Depend on it

Run this command:

With Flutter:

 $ flutter pub add fhir_db

This will add a line like this to your package's pubspec.yaml (and run an implicit flutter pub get):

dependencies:
  fhir_db: ^0.4.3

Alternatively, your editor might support or flutter pub get. Check the docs for your editor to learn more.

Import it

Now in your Dart code, you can use:

import 'package:fhir_db/dstu2.dart';
import 'package:fhir_db/dstu2/fhir_db.dart';
import 'package:fhir_db/dstu2/general_dao.dart';
import 'package:fhir_db/dstu2/resource_dao.dart';
import 'package:fhir_db/encrypt/aes.dart';
import 'package:fhir_db/encrypt/salsa.dart';
import 'package:fhir_db/r4.dart';
import 'package:fhir_db/r4/fhir_db.dart';
import 'package:fhir_db/r4/general_dao.dart';
import 'package:fhir_db/r4/resource_dao.dart';
import 'package:fhir_db/r5.dart';
import 'package:fhir_db/r5/fhir_db.dart';
import 'package:fhir_db/r5/general_dao.dart';
import 'package:fhir_db/r5/resource_dao.dart';
import 'package:fhir_db/stu3.dart';
import 'package:fhir_db/stu3/fhir_db.dart';
import 'package:fhir_db/stu3/general_dao.dart';
import 'package:fhir_db/stu3/resource_dao.dart'; 

example/lib/main.dart

import 'package:fhir/r4.dart';
import 'package:fhir_db/r4.dart';
import 'package:flutter/material.dart';
import 'package:test/test.dart';

Future<void> main() async {
  WidgetsFlutterBinding.ensureInitialized();

  final resourceDao = ResourceDao();

  // await resourceDao.updatePw('newPw', null);
  await resourceDao.deleteAllResources(null);

  group('Playing with passwords', () {
    test('Playing with Passwords', () async {
      final patient = Patient(id: Id('1'));

      final saved = await resourceDao.save(null, patient);

      await resourceDao.updatePw(null, 'newPw');
      final search1 = await resourceDao.find('newPw',
          resourceType: R4ResourceType.Patient, id: Id('1'));
      expect(saved, search1[0]);

      await resourceDao.updatePw('newPw', 'newerPw');
      final search2 = await resourceDao.find('newerPw',
          resourceType: R4ResourceType.Patient, id: Id('1'));
      expect(saved, search2[0]);

      await resourceDao.updatePw('newerPw', null);
      final search3 = await resourceDao.find(null,
          resourceType: R4ResourceType.Patient, id: Id('1'));
      expect(saved, search3[0]);

      await resourceDao.deleteAllResources(null);
    });
  });

  final id = Id('12345');
  group('Saving Things:', () {
    test('Save Patient', () async {
      final humanName = HumanName(family: 'Atreides', given: ['Duke']);
      final patient = Patient(id: id, name: [humanName]);
      final saved = await resourceDao.save(null, patient);

      expect(saved.id, id);

      expect((saved as Patient).name?[0], humanName);
    });

    test('Save Organization', () async {
      final organization = Organization(id: id, name: 'FhirFli');
      final saved = await resourceDao.save(null, organization);

      expect(saved.id, id);

      expect((saved as Organization).name, 'FhirFli');
    });

    test('Save Observation1', () async {
      final observation1 = Observation(
        id: Id('obs1'),
        code: CodeableConcept(text: 'Observation #1'),
        effectiveDateTime: FhirDateTime(DateTime(1981, 09, 18)),
      );
      final saved = await resourceDao.save(null, observation1);

      expect(saved.id, Id('obs1'));

      expect((saved as Observation).code.text, 'Observation #1');
    });

    test('Save Observation1 Again', () async {
      final observation1 = Observation(
          id: Id('obs1'),
          code: CodeableConcept(text: 'Observation #1 - Updated'));
      final saved = await resourceDao.save(null, observation1);

      expect(saved.id, Id('obs1'));

      expect((saved as Observation).code.text, 'Observation #1 - Updated');

      expect(saved.meta?.versionId, Id('2'));
    });

    test('Save Observation2', () async {
      final observation2 = Observation(
        id: Id('obs2'),
        code: CodeableConcept(text: 'Observation #2'),
        effectiveDateTime: FhirDateTime(DateTime(1981, 09, 18)),
      );
      final saved = await resourceDao.save(null, observation2);

      expect(saved.id, Id('obs2'));

      expect((saved as Observation).code.text, 'Observation #2');
    });

    test('Save Observation3', () async {
      final observation3 = Observation(
        id: Id('obs3'),
        code: CodeableConcept(text: 'Observation #3'),
        effectiveDateTime: FhirDateTime(DateTime(1981, 09, 18)),
      );
      final saved = await resourceDao.save(null, observation3);

      expect(saved.id, Id('obs3'));

      expect((saved as Observation).code.text, 'Observation #3');
    });
  });

  group('Finding Things:', () {
    test('Find 1st Patient', () async {
      final search = await resourceDao.find(null,
          resourceType: R4ResourceType.Patient, id: id);
      final humanName = HumanName(family: 'Atreides', given: ['Duke']);

      expect(search.length, 1);

      expect((search[0] as Patient).name?[0], humanName);
    });

    test('Find 3rd Observation', () async {
      final search = await resourceDao.find(null,
          resourceType: R4ResourceType.Observation, id: Id('obs3'));

      expect(search.length, 1);

      expect(search[0].id, Id('obs3'));

      expect((search[0] as Observation).code.text, 'Observation #3');
    });

    test('Find All Observations', () async {
      final search = await resourceDao.getResourceType(
        null,
        resourceTypes: [R4ResourceType.Observation],
      );

      expect(search.length, 3);

      final idList = [];
      for (final obs in search) {
        idList.add(obs.id.toString());
      }

      expect(idList.contains('obs1'), true);

      expect(idList.contains('obs2'), true);

      expect(idList.contains('obs3'), true);
    });

    test('Find All (non-historical) Resources', () async {
      final search = await resourceDao.getAll(null);

      expect(search.length, 5);
      final patList = search.toList();
      final orgList = search.toList();
      final obsList = search.toList();
      patList.retainWhere(
          (resource) => resource.resourceType == R4ResourceType.Patient);
      orgList.retainWhere(
          (resource) => resource.resourceType == R4ResourceType.Organization);
      obsList.retainWhere(
          (resource) => resource.resourceType == R4ResourceType.Observation);

      expect(patList.length, 1);

      expect(orgList.length, 1);

      expect(obsList.length, 3);
    });
  });

  group('Deleting Things:', () {
    test('Delete 2nd Observation', () async {
      await resourceDao.delete(
          null, null, R4ResourceType.Observation, Id('obs2'), null, null);

      final search = await resourceDao.getResourceType(
        null,
        resourceTypes: [R4ResourceType.Observation],
      );

      expect(search.length, 2);

      final idList = [];
      for (final obs in search) {
        idList.add(obs.id.toString());
      }

      expect(idList.contains('obs1'), true);

      expect(idList.contains('obs2'), false);

      expect(idList.contains('obs3'), true);
    });

    test('Delete All Observations', () async {
      await resourceDao.deleteSingleType(null,
          resourceType: R4ResourceType.Observation);

      final search = await resourceDao.getAll(null);

      expect(search.length, 2);

      final patList = search.toList();
      final orgList = search.toList();
      patList.retainWhere(
          (resource) => resource.resourceType == R4ResourceType.Patient);
      orgList.retainWhere(
          (resource) => resource.resourceType == R4ResourceType.Organization);

      expect(patList.length, 1);

      expect(patList.length, 1);
    });

    test('Delete All Resources', () async {
      await resourceDao.deleteAllResources(null);

      final search = await resourceDao.getAll(null);

      expect(search.length, 0);
    });
  });

  group('Password - Saving Things:', () {
    test('Save Patient', () async {
      await resourceDao.updatePw(null, 'newPw');
      final humanName = HumanName(family: 'Atreides', given: ['Duke']);
      final patient = Patient(id: id, name: [humanName]);
      final saved = await resourceDao.save('newPw', patient);

      expect(saved.id, id);

      expect((saved as Patient).name?[0], humanName);
    });

    test('Save Organization', () async {
      final organization = Organization(id: id, name: 'FhirFli');
      final saved = await resourceDao.save('newPw', organization);

      expect(saved.id, id);

      expect((saved as Organization).name, 'FhirFli');
    });

    test('Save Observation1', () async {
      final observation1 = Observation(
        id: Id('obs1'),
        code: CodeableConcept(text: 'Observation #1'),
        effectiveDateTime: FhirDateTime(DateTime(1981, 09, 18)),
      );
      final saved = await resourceDao.save('newPw', observation1);

      expect(saved.id, Id('obs1'));

      expect((saved as Observation).code.text, 'Observation #1');
    });

    test('Save Observation1 Again', () async {
      final observation1 = Observation(
          id: Id('obs1'),
          code: CodeableConcept(text: 'Observation #1 - Updated'));
      final saved = await resourceDao.save('newPw', observation1);

      expect(saved.id, Id('obs1'));

      expect((saved as Observation).code.text, 'Observation #1 - Updated');

      expect(saved.meta?.versionId, Id('2'));
    });

    test('Save Observation2', () async {
      final observation2 = Observation(
        id: Id('obs2'),
        code: CodeableConcept(text: 'Observation #2'),
        effectiveDateTime: FhirDateTime(DateTime(1981, 09, 18)),
      );
      final saved = await resourceDao.save('newPw', observation2);

      expect(saved.id, Id('obs2'));

      expect((saved as Observation).code.text, 'Observation #2');
    });

    test('Save Observation3', () async {
      final observation3 = Observation(
        id: Id('obs3'),
        code: CodeableConcept(text: 'Observation #3'),
        effectiveDateTime: FhirDateTime(DateTime(1981, 09, 18)),
      );
      final saved = await resourceDao.save('newPw', observation3);

      expect(saved.id, Id('obs3'));

      expect((saved as Observation).code.text, 'Observation #3');
    });
  });

  group('Password - Finding Things:', () {
    test('Find 1st Patient', () async {
      final search = await resourceDao.find('newPw',
          resourceType: R4ResourceType.Patient, id: id);
      final humanName = HumanName(family: 'Atreides', given: ['Duke']);

      expect(search.length, 1);

      expect((search[0] as Patient).name?[0], humanName);
    });

    test('Find 3rd Observation', () async {
      final search = await resourceDao.find('newPw',
          resourceType: R4ResourceType.Observation, id: Id('obs3'));

      expect(search.length, 1);

      expect(search[0].id, Id('obs3'));

      expect((search[0] as Observation).code.text, 'Observation #3');
    });

    test('Find All Observations', () async {
      final search = await resourceDao.getResourceType(
        'newPw',
        resourceTypes: [R4ResourceType.Observation],
      );

      expect(search.length, 3);

      final idList = [];
      for (final obs in search) {
        idList.add(obs.id.toString());
      }

      expect(idList.contains('obs1'), true);

      expect(idList.contains('obs2'), true);

      expect(idList.contains('obs3'), true);
    });

    test('Find All (non-historical) Resources', () async {
      final search = await resourceDao.getAll('newPw');

      expect(search.length, 5);
      final patList = search.toList();
      final orgList = search.toList();
      final obsList = search.toList();
      patList.retainWhere(
          (resource) => resource.resourceType == R4ResourceType.Patient);
      orgList.retainWhere(
          (resource) => resource.resourceType == R4ResourceType.Organization);
      obsList.retainWhere(
          (resource) => resource.resourceType == R4ResourceType.Observation);

      expect(patList.length, 1);

      expect(orgList.length, 1);

      expect(obsList.length, 3);
    });
  });

  group('Password - Deleting Things:', () {
    test('Delete 2nd Observation', () async {
      await resourceDao.delete(
          'newPw', null, R4ResourceType.Observation, Id('obs2'), null, null);

      final search = await resourceDao.getResourceType(
        'newPw',
        resourceTypes: [R4ResourceType.Observation],
      );

      expect(search.length, 2);

      final idList = [];
      for (final obs in search) {
        idList.add(obs.id.toString());
      }

      expect(idList.contains('obs1'), true);

      expect(idList.contains('obs2'), false);

      expect(idList.contains('obs3'), true);
    });

    test('Delete All Observations', () async {
      await resourceDao.deleteSingleType('newPw',
          resourceType: R4ResourceType.Observation);

      final search = await resourceDao.getAll('newPw');

      expect(search.length, 2);

      final patList = search.toList();
      final orgList = search.toList();
      patList.retainWhere(
          (resource) => resource.resourceType == R4ResourceType.Patient);
      orgList.retainWhere(
          (resource) => resource.resourceType == R4ResourceType.Organization);

      expect(patList.length, 1);

      expect(patList.length, 1);
    });

    test('Delete All Resources', () async {
      await resourceDao.deleteAllResources('newPw');

      final search = await resourceDao.getAll('newPw');

      expect(search.length, 0);

      await resourceDao.updatePw('newPw', null);
    });
  });
} 

Download Details:

Author: MayJuun

Source Code: https://github.com/MayJuun/fhir/tree/main/fhir_db

#sqflite  #dart  #flutter 

伊藤  直子

伊藤 直子

1633693200

【 初心者向け】C言語でのマルチスレッド の概要

ニューヨークで働き、ウォール街中のプログラマーと話をしていると、ほとんどのリアルタイムプログラミングアプリケーションで期待される共通の知識の糸に気づきました。その知識はマルチスレッドとして知られています。私はプログラミングの世界を移動し、潜在的なプログラミング候補者にインタビューを行ったので、マルチスレッドについてほとんど知られていないことや、スレッドが適用される理由や方法に驚かされることは決してありません。Vance Morrisonによって書かれた一連の優れた記事で、MSDNはこの問題に対処しようとしました:(MSDNの8月号、すべての開発者がマルチスレッドアプリについて知っておくべきこと、および10月号はマルチスレッドでのローロック技術の影響を理解するを参照してください)。アプリ

この記事では、スレッド化、スレッド化が使用される理由、および.NETでのスレッド化の使用方法について紹介します。マルチスレッドの背後にある謎を完全に明らかにし、それを説明する際に、コード内の潜在的なスレッド障害を回避するのに役立つことを願っています。

スレッドとは何ですか?

すべてのアプリケーションは、少なくとも1つのスレッドで実行されます。では、スレッドとは何ですか?スレッドはプロセスにすぎません。私の推測では、糸という言葉は、織機で糸を織り上げる超自然的なミューズのギリシャ神話に由来していると思います。各糸は、誰かの人生の時間の道を表しています。あなたがその糸をいじると、あなたは人生の構造を乱したり、人生のプロセスを変えたりします。コンピューターでは、スレッドは時間の経過とともに移動するプロセスです。プロセスは一連の順次ステップを実行し、各ステップはコード行を実行します。ステップは連続しているため、各ステップには一定の時間がかかります。一連のステップを完了するのにかかる時間は、各プログラミングステップの実行にかかる時間の合計です。

マルチスレッドアプリケーションとは何ですか?

長い間、ほとんどのプログラミングアプリケーション(組み込みシステムプログラムを除く)はシングルスレッドでした。これは、アプリケーション全体でスレッドが1つしかないことを意味します。計算Bが完了するまで、計算Aを実行することはできません。プログラムはステップ1から始まり、最後のステップ(ステップ10と呼びます)に到達するまで順次続行します(ステップ2、ステップ3、ステップ4)。マルチスレッドアプリケーションを使用すると、複数のスレッドを実行できます。各スレッドは独自のプロセスで実行されます。したがって、理論的には、あるスレッドでステップ1を実行し、同時に別のスレッドでステップ2を実行できます。同時に、ステップ3を独自のスレッドで実行し、ステップ4を独自のスレッドで実行することもできます。したがって、ステップ1、ステップ2、ステップ3、およびステップ4は同時に実行されます。理論的には、4つのステップすべてがほぼ同時にかかった場合、シングルスレッドの実行にかかる時間の4分の1でプログラムを終了できます(4プロセッサマシンを使用していると仮定)。では、なぜすべてのプログラムがマルチスレッド化されていないのでしょうか。スピードとともに、あなたは複雑さに直面するからです。ステップ1がステップ2の情報に何らかの形で依存している場合を想像してみてください。ステップ1がステップ2の前に計算を終了した場合、またはその逆の場合、プログラムが正しく実行されない可能性があります。

珍しいアナロジー

マルチスレッドを考える別の方法は、人体を考慮することです。体の各器官(心臓、肺、肝臓、脳)はすべてプロセスに関与しています。各プロセスは同時に実行されています。各臓器がプロセスのステップとして実行された場合を想像してみてください。最初に心臓、次に脳、次に肝臓、次に肺です。私たちはおそらく死んでしまうでしょう。つまり、人体は1つの大きなマルチスレッドアプリケーションのようなものです。すべての臓器は同時に実行されるプロセスであり、これらのプロセスはすべて相互に依存しています。これらのプロセスはすべて、神経信号、血流、化学的トリガーを介して通信します。すべてのマルチスレッドアプリケーションと同様に、人体は非常に複雑です。一部のプロセスが他のプロセスから情報を取得しない場合、または特定のプロセスが遅くなったり速くなったりすると、医学的な問題が発生します。それか'

いつスレッド化するか

マルチスレッドは、プログラムをより効率的に実行したい状況で最もよく使用されます。たとえば、ウィンドウフォームプログラムの中に、実行に1秒以上かかり、繰り返し実行する必要のあるメソッド(method_Aと呼びます)が含まれているとします。プログラム全体が単一のスレッドで実行された場合、ボタンの押下が正しく機能しなかったり、入力が少し遅くなったりすることがあります。method_Aの計算量が多すぎると、ウィンドウフォームの特定の部分がまったく機能しないことに気付くかもしれません。この許容できないプログラムの動作は、プログラムにマルチスレッドが必要であることを示しています。スレッド化が必要になるもう1つの一般的なシナリオは、メッセージングシステムです。アプリケーションに多数のメッセージが送信されている場合は、メインの処理プログラムの実行と同時にそれらをキャプチャし、適切に配布する必要があります。重い処理を実行しているときに一連のメッセージを効率的にキャプチャすることはできません。そうしないと、メッセージを見逃す可能性があります。複数のスレッドは、複数のプロセスが同時に実行される組立ライン方式で使用することもできます。たとえば、プロセスがスレッドでデータを収集すると、1つのプロセスがデータをフィルタリングし、1つのプロセスがデータをデータベースと照合します。これらの各シナリオはマルチスレッドの一般的な使用法であり、シングルスレッドで実行されている同様のアプリケーションのパフォーマンスを大幅に向上させます。そうしないと、メッセージを見逃す可能性があるためです。複数のスレッドは、複数のプロセスが同時に実行される組立ライン方式で使用することもできます。たとえば、プロセスがスレッドでデータを収集すると、1つのプロセスがデータをフィルタリングし、1つのプロセスがデータをデータベースと照合します。これらの各シナリオはマルチスレッドの一般的な使用法であり、シングルスレッドで実行されている同様のアプリケーションのパフォーマンスを大幅に向上させます。そうしないと、メッセージを見逃す可能性があるためです。複数のスレッドは、複数のプロセスが同時に実行される組立ライン方式で使用することもできます。たとえば、プロセスがスレッドでデータを収集すると、1つのプロセスがデータをフィルタリングし、1つのプロセスがデータをデータベースと照合します。これらの各シナリオはマルチスレッドの一般的な使用法であり、シングルスレッドで実行されている同様のアプリケーションのパフォーマンスを大幅に向上させます。

スレッドしない場合

初心者のプログラマーが最初にスレッド化を学ぶとき、彼らはプログラムでスレッド化を使用する可能性に魅了される可能性があります。彼らは実際にスレッドハッピーになるかもしれません  詳しく説明させてください、

1日目)プログラマーは、スレッドを生成できることを学び、プログラムで1つの新しいスレッドCool!の作成を開始します 。

2日目)プログラマーは、「プログラムの一部で他のスレッドを生成することで、これをさらに効率的にすることができます!」と言います。

3日目)P:「わあ、スレッド内でスレッドをフォークすることもでき、本当に効率が向上します!!」

4日目)P:「奇妙な結果が出ているようですが、それは問題ありません。今は無視します。」

5日目)「うーん、widgetX変数に値がある場合もありますが、まったく設定されていないように見える場合もあります。コンピューターが機能していないため、デバッガーを実行するだけです」。

9日目)「このくそったれ(より強い言語)プログラムはあちこちでジャンプしています!!何が起こっているのか理解できません!」

2週目)時々、プログラムはただそこに座って、まったく何もしません!ヘルプ!!!!!

おなじみですか?マルチスレッドプログラムを初めて設計しようとしたほとんどの人は、スレッドの設計知識が豊富であっても、おそらくこれらの毎日の箇条書きの少なくとも1つまたは2つを経験したことがあります。スレッド化が悪いことだとほのめかしているわけではありません。プログラムでスレッド化の効率を上げるプロセスでは、非常に注意してください。  シングルスレッドプログラムとは異なり、同時に多くのプロセスを処理しているため、複数の従属変数を持つ複数のプロセスを追跡するのは非常に難しい場合があります。ジャグリングと同じようにマルチスレッドを考えてください。手で1つのボールをジャグリングするのは(退屈ではありますが)かなり簡単です。ただし、これらのボールのうち2つを空中に置くように挑戦された場合、その作業は少し難しくなります。3、4、および5の場合、ボールは次第に難しくなります。ボールの数が増えると、実際にボールを落とす可能性が高くなります。 一度にたくさんのボールをジャグリングするには、知識、スキル、正確なタイミングが必要です。マルチスレッドもそうです。 

マルチスレッド

図1-マルチスレッドはジャグリングプロセスのようなものです

 
スレッディングの問題

プログラム内のすべてのプロセスが相互に排他的である場合、つまり、プロセスが他のプロセスにまったく依存していない場合、複数のスレッド化は非常に簡単で、問題はほとんど発生しません。各プロセスは、他のプロセスに煩わされることなく、独自のハッピーコースで実行されます。ただし、複数のプロセスが他のプロセスによって使用されているメモリの読み取りまたは書き込みを行う必要がある場合、問題が発生する可能性があります。たとえば、プロセス#1とプロセス#2の2つのプロセスがあるとします。両方のプロセスが変数Xを共有します。スレッドプロセス#1が最初に値5の変数Xを書き込み、スレッドプロセス#2が次に値-3の変数Xを書き込む場合、Xの最終値は-3です。ただし、プロセス#2が最初に値-3の変数Xを書き込み、次にプロセス#1が値5の変数Xを書き込む場合、Xの最終値は5です。Xを設定できるプロセスがプロセス#1またはプロセス#2の知識を持っていない場合、Xは、最初にXに到達したスレッドに応じて異なる最終値になる可能性があります。シングルスレッドプログラムでは、すべてが順番に続くため、これが発生する可能性はありません。シングルスレッドプログラムでは、並列に実行されているプロセスがないため、Xは常に最初にメソッド#1によって設定され(最初に呼び出された場合)、次にメソッド#2によって設定されます。シングルスレッドプログラムには驚きはありません。それはステップバイステップです。マルチスレッドプログラムを使用すると、2つのスレッドが同時にコードを入力し、結果に大混乱をもたらす可能性があります。スレッドの問題は、同時に実行されている別のスレッドが同じコードを入力して共有データを操作できるようにしながら、共有メモリにアクセスする1つのスレッドを制御する何らかの方法が必要なことです。Xは、どのスレッドが最初にXに到達したかによって、最終的に異なる最終値になる可能性があります。シングルスレッドプログラムでは、すべてが順番に続くため、これが発生する可能性はありません。シングルスレッドプログラムでは、並列に実行されているプロセスがないため、Xは常に最初にメソッド#1によって設定され(最初に呼び出された場合)、次にメソッド#2によって設定されます。シングルスレッドプログラムには驚きはありません。それはステップバイステップです。マルチスレッドプログラムを使用すると、2つのスレッドが同時にコードを入力し、結果に大混乱をもたらす可能性があります。スレッドの問題は、同時に実行されている別のスレッドが同じコードを入力して共有データを操作できるようにしながら、共有メモリにアクセスする1つのスレッドを制御する何らかの方法が必要なことです。Xは、どのスレッドが最初にXに到達したかによって、最終的に異なる最終値になる可能性があります。シングルスレッドプログラムでは、すべてが順番に続くため、これが発生する可能性はありません。シングルスレッドプログラムでは、並列に実行されているプロセスがないため、Xは常に最初にメソッド#1によって設定され(最初に呼び出された場合)、次にメソッド#2によって設定されます。シングルスレッドプログラムには驚きはありません。それはステップバイステップです。マルチスレッドプログラムを使用すると、2つのスレッドが同時にコードを入力し、結果に大混乱をもたらす可能性があります。スレッドの問題は、同時に実行されている別のスレッドが同じコードを入力して共有データを操作できるようにしながら、共有メモリにアクセスする1つのスレッドを制御する何らかの方法が必要なことです。すべてが順番に続くため、これが発生する可能性はありません。シングルスレッドプログラムでは、並列に実行されているプロセスがないため、Xは常に最初にメソッド#1によって設定され(最初に呼び出された場合)、次にメソッド#2によって設定されます。シングルスレッドプログラムには驚きはありません。それはステップバイステップです。マルチスレッドプログラムを使用すると、2つのスレッドが同時にコードを入力し、結果に大混乱をもたらす可能性があります。スレッドの問題は、同時に実行されている別のスレッドが同じコードを入力して共有データを操作できるようにしながら、共有メモリにアクセスする1つのスレッドを制御する何らかの方法が必要なことです。すべてが順番に続くため、これが発生する可能性はありません。シングルスレッドプログラムでは、並列に実行されているプロセスがないため、Xは常に最初にメソッド#1によって設定され(最初に呼び出された場合)、次にメソッド#2によって設定されます。シングルスレッドプログラムには驚きはありません。それはステップバイステップです。マルチスレッドプログラムを使用すると、2つのスレッドが同時にコードを入力し、結果に大混乱をもたらす可能性があります。スレッドの問題は、同時に実行されている別のスレッドが同じコードを入力して共有データを操作できるようにしながら、共有メモリにアクセスする1つのスレッドを制御する何らかの方法が必要なことです。(最初に呼び出された場合)次に、メソッド#2で設定します。シングルスレッドプログラムには驚きはありません。それはステップバイステップです。マルチスレッドプログラムを使用すると、2つのスレッドが同時にコードを入力し、結果に大混乱をもたらす可能性があります。スレッドの問題は、同時に実行されている別のスレッドが同じコードを入力して共有データを操作できるようにしながら、共有メモリにアクセスする1つのスレッドを制御する何らかの方法が必要なことです。(最初に呼び出された場合)次に、メソッド#2で設定します。シングルスレッドプログラムには驚きはありません。それはステップバイステップです。マルチスレッドプログラムを使用すると、2つのスレッドが同時にコードを入力し、結果に大混乱をもたらす可能性があります。スレッドの問題は、同時に実行されている別のスレッドが同じコードを入力して共有データを操作できるようにしながら、共有メモリにアクセスする1つのスレッドを制御する何らかの方法が必要なことです。 

スレッドセーフ

3つのボールをジャグリングするたびに、空中のボールが、自然の異常によって、すでに右手に座っているボールが投げられるまで、右手に到達することが決して許されなかったと想像してみてください。少年、ジャグリングはずっと簡単でしょう!これがスレッドセーフのすべてです。私たちのプログラムでは、もう一方のスレッドがビジネスを終了している間、一方のスレッドをコードブロック内で待機させます。スレッドのブロックまたはスレッドの同期と呼ばれるこのアクティビティにより、プログラム内で実行される同時スレッドのタイミングを制御できます。C#では、メモリの特定の部分(通常はオブジェクトのインスタンス)をロックし、オブジェクトを使用して別のスレッドが完了するまで、スレッドがこのオブジェクトのメモリのコードを入力できないようにします。今ではおそらくコード例を渇望しているので、ここに行きます。

2スレッドのシナリオを見てみましょう。この例では、C#でスレッド1とスレッド2の2つのスレッドを作成します。どちらも、独自のwhileループで実行されます。スレッドは何の役にも立ちません。どのスレッドに属しているかを示すメッセージを出力するだけです。_threadOutputと呼ばれる共有メモリクラスメンバーを利用します。_threadOutputには、実行中のスレッドに基づいてメッセージが割り当てられます。リスト#1は、それぞれDisplayThread1とDisplayThread2に含まれる2つのスレッドを示しています。

リスト1-メモリ内で共通の変数を共有する2つのスレッドを作成する

// shared memory variable between the two threads  
// used to indicate which thread we are in  
private string _threadOutput = "";  
  
/// <summary>  
/// Thread 1: Loop continuously,  
/// Thread 1: Displays that we are in thread 1  
/// </summary>  
void DisplayThread1()  
{  
      while (_stopThreads == false)  
      {  
            Console.WriteLine("Display Thread 1");  
  
            // Assign the shared memory to a message about thread #1  
            _threadOutput = "Hello Thread1";  
  
  
            Thread.Sleep(1000);  // simulate a lot of processing   
  
            // tell the user what thread we are in thread #1, and display shared memory  
            Console.WriteLine("Thread 1 Output --> {0}", _threadOutput);  
  
      }  
}  

/// <summary>  
/// Thread 2: Loop continuously,  
/// Thread 2: Displays that we are in thread 2  
/// </summary>  
void DisplayThread2()  
{  
      while (_stopThreads == false)  
      {  
        Console.WriteLine("Display Thread 2");  
  
  
       // Assign the shared memory to a message about thread #2  
        _threadOutput = "Hello Thread2";  
  
  
        Thread.Sleep(1000);  // simulate a lot of processing  
  
       // tell the user we are in thread #2  
        Console.WriteLine("Thread 2 Output --> {0}", _threadOutput);  
  
      }  
}
Class1()  
{  
      // construct two threads for our demonstration;  
      Thread thread1 = new Thread(new ThreadStart(DisplayThread1));  
      Thread thread2 = new Thread(new ThreadStart(DisplayThread2));  
  
      // start them  
      thread1.Start();  
      thread2.Start();  
}

このコードの結果を図2に示します。結果を注意深く見てください。プログラムが驚くべき出力を提供することに気付くでしょう(これをシングルスレッドの考え方から見た場合)。_threadOutputを、それが属するスレッドに対応する番号の文字列に明確に割り当てましたが、コンソールでは次のように表示されます。

C#でのスレッド化

図2-2スレッドの例からの異常な出力。

私たちのコードから次のことが期待されます、

スレッド1の出力->ハロースレッド1とスレッド2の出力->ハロースレッド2ですが、ほとんどの場合、結果は完全に予測できません。 

スレッド2の出力->ハロースレッド1とスレッド1の出力->ハロースレッド2が表示されることがあります。スレッドの出力がコードと一致しません。コードを見て、それを目で追っていますが、_threadOutput = "Hello Thread 2"、Sleep、Write "Thread 2-> Hello Thread 2"ですが、このシーケンスで必ずしも最終結果が得られるとは限りません。 

説明

このようなマルチスレッドプログラムでは、理論的にはコードが2つのメソッドDisplayThread1とDisplayThread2を同時に実行しているためです。各メソッドは変数_threadOutputを共有します。したがって、_threadOutputにはスレッド#1で値 "Hello Thread1"が割り当てられ、2行後にコンソールに_threadOutputが表示されますが、スレッド#1がそれを割り当てて表示する時間の間のどこかで、スレッド#2が_threadOutputを割り当てる可能性があります。値「HelloThread2」。これらの奇妙な結果が発生する可能性があるだけでなく、図2に示す出力に見られるように、非常に頻繁に発生します。この痛みを伴うスレッドの問題は、競合状態として知られるスレッドプログラミングで非常に一般的なバグです。 この例は、よく知られているスレッドの問題の非常に単純な例です。この問題は、参照されている変数やスレッドセーフでない変数を指すコレクションなどを介して、プログラマーからはるかに間接的に隠されている可能性があります。図2では症状は露骨ですが、競合状態は非常にまれにしか現れず、1分に1回、1時間に1回、または3日後に断続的に現れる可能性があります。レースは、その頻度が低く、再現が非常に難しいため、おそらくプログラマーにとって最悪の悪夢です。

レースに勝つ

競合状態を回避する最善の方法は、スレッドセーフなコードを作成することです。コードがスレッドセーフである場合、いくつかの厄介なスレッドの問題が発生するのを防ぐことができます。スレッドセーフなコードを書くためのいくつかの防御策があります。1つは、メモリの共有をできるだけ少なくすることです。クラスのインスタンスを作成し、それが1つのスレッドで実行され、次に同じクラスの別のインスタンスを作成し、それが別のスレッドで実行される場合、静的変数が含まれていない限り、クラスはスレッドセーフです。 。2つのクラスはそれぞれ、独自のフィールド用に独自のメモリを作成するため、共有メモリはありません。クラスに静的変数がある場合、またはクラスのインスタンスが他の複数のスレッドによって共有されている場合は、他のクラスがその変数の使用を完了するまで、一方のスレッドがその変数のメモリを使用できないようにする方法を見つける必要があります。ロック。  C#を使用すると、Monitorクラスまたはlock {}構造のいずれかを使用してコードをロックできます。(lock構造は、実際にはtry-finallyブロックを介してMonitorクラスを内部的に実装しますが、プログラマーからこれらの詳細を隠します)。リスト1の例では、共有_threadOutput変数を設定した時点から、コンソールへの実際の出力まで、コードのセクションをロックできます。コードのクリティカルセクションを両方のスレッドでロックして、どちらか一方に競合が発生しないようにします。メソッド内をロックする最も速くて汚い方法は、このポインターをロックすることです。このポインタをロックすると、クラスインスタンス全体がロックされるため、ロック内でクラスのフィールドを変更しようとするスレッドはすべてブロックされます。。ブロッキングとは、変数を変更しようとしているスレッドが、ロックされたスレッドでロックが解除されるまで待機することを意味します。スレッドは、lock {}構造の最後のブラケットに到達すると、ロックから解放されます。

リスト2-2つのスレッドをロックして同期する

/// <summary>  
/// Thread 1, Displays that we are in thread 1 (locked)  
 /// </summary>  
 void DisplayThread1()  
 {  
       while (_stopThreads == false)  
       {  
          // lock on the current instance of the class for thread #1  
             lock (this)  
             {  
                   Console.WriteLine("Display Thread 1");  
                   _threadOutput = "Hello Thread1";  
                   Thread.Sleep(1000);  // simulate a lot of processing  
                   // tell the user what thread we are in thread #1  
                   Console.WriteLine("Thread 1 Output --> {0}", _threadOutput);  
             }// lock released  for thread #1 here  
       }   
 }  

/// <summary>  
/// Thread 1, Displays that we are in thread 1 (locked)  
 /// </summary>  
 void DisplayThread2()  
 {  
       while (_stopThreads == false)  
       {  
  
           // lock on the current instance of the class for thread #2  
             lock (this)  
             {  
                   Console.WriteLine("Display Thread 2");  
                   _threadOutput = "Hello Thread2";  
                   Thread.Sleep(1000);  // simulate a lot of processing  
                   // tell the user what thread we are in thread #1  
                   Console.WriteLine("Thread 2 Output --> {0}", _threadOutput);  
             } // lock released  for thread #2 here  
       }   
 }

2つのスレッドをロックした結果を図3に示します。すべてのスレッド出力が適切に同期されていることに注意してください。スレッド1の出力->ハロースレッド1とスレッド2の出力->ハロースレッド2という結果が常に表示されます。ただし、スレッドのロックにはコストがかかることに注意してください。スレッドをロックすると、ロックが解除されるまで他のスレッドを強制的に待機させます。本質的に、他のスレッドが共有メモリの使用を待機している間、最初のスレッドはプログラムで何もしていないため、プログラムの速度が低下しました。したがって、ロックは慎重に使用する必要があります。共有メモリに関与していない場合は、コード内にあるすべてのメソッドをロックするだけではいけません。また、ロックを使用するときは注意してください。スレッド#1がスレッド#2によってロックが解放されるのを待っている状況に陥りたくないからです。スレッド#2は、スレッド#1によってロックが解放されるのを待っています。この状況が発生すると、両方のスレッドがブロックされ、プログラムがフリーズしたように見えます。この状況はとして知られていますデッドロックが発生し、プログラム内の予測できない断続的な期間にも発生する可能性があるため、競合状態とほぼ同じくらい悪い状況です。 

  C#でのスレッド化

  図3-ロックを使用したデュアルスレッドプログラムの同期

代替ソリューション

.NETは、スレッドの制御に役立つ多くのメカニズムを提供します。別のスレッドが共有メモリの一部を処理している間、スレッドをブロックしたままにする別の方法は、AutoResetEventを使用することです。AutoResetEventクラスには、SetとWaitOneの2つのメソッドがあります。これらの2つの方法は、スレッドのブロックを制御するために一緒に使用できます。AutoResetEventがfalseで初期化されると、プログラムは、AutoResetEventでSetメソッドが呼び出されるまで、WaitOneを呼び出すコード行で停止します。AutoResetEventでSetメソッドが実行されると、スレッドのブロックが解除され、WaitOneを超えて続行できるようになります。次回WaitOneが呼び出されると、自動的にリセットされるため、プログラムは、WaitOneメソッドが実行されているコード行で再び待機(ブロック)します。この「停止とトリガー」を使用できます Setを呼び出して、別のスレッドがブロックされたスレッドを解放する準備ができるまで、あるスレッドをブロックするメカニズム。リスト3は、AutoResetEventを使用して、ブロックされたスレッドが待機し、ブロックされていないスレッドが実行されてコンソールに_threadOutputを表示している間に、互いにブロックする同じ2つのスレッドを示しています。最初に、_blockThread1はfalseを通知するように初期化され、_blockThread2はtrueを通知するように初期化されます。これは、_blockThread2がDisplayThread_2のループを最初に通過するときに、WaitOne呼び出しを続行できるようになる一方で、_blockThread1はDisplayThread_1のWaitOne呼び出しをブロックすることを意味します。_blockThread2がスレッド2のループの終わりに達すると、スレッド1をブロックから解放するためにSetを呼び出して_blockThread1に信号を送ります。次に、スレッド2は、スレッド1がループの終わりに到達して_blockThread2でSetを呼び出すまで、WaitOne呼び出しで待機します。スレッド1で呼び出されたセットはスレッド2のブロックを解放し、プロセスが再開されます。両方のAutoResetEvents(_blockThread1と_blockThread2)を最初にfalseを通知するように設定した場合、両方のスレッドが互いにトリガーする機会なしにループの進行を待機し、デッドロック。 

リスト3-あるいは、AutoResetEventでスレッドをブロックする

AutoResetEvent _blockThread1 = new AutoResetEvent(false);  
AutoResetEvent _blockThread2 = new AutoResetEvent(true);  
  
/// <summary>  
/// Thread 1, Displays that we are in thread 1  
/// </summary>  
void DisplayThread_1()  
{  
      while (_stopThreads == false)  
      {  
               // block thread 1  while the thread 2 is executing  
                _blockThread1.WaitOne();   
  
                // Set was called to free the block on thread 1, continue executing the code  
                  Console.WriteLine("Display Thread 1");  
  
                  _threadOutput = "Hello Thread 1";  
                  Thread.Sleep(1000);  // simulate a lot of processing  
  
                   // tell the user what thread we are in thread #1  
                  Console.WriteLine("Thread 1 Output --> {0}", _threadOutput);  
  
                // finished executing the code in thread 1, so unblock thread 2  
                  _blockThread2.Set();  
      }  
}  
  
/// <summary>  
/// Thread 2, Displays that we are in thread 2  
/// </summary>  
void DisplayThread_2()  
{  
      while (_stopThreads == false)  
      {  
            // block thread 2  while thread 1 is executing  
                  _blockThread2.WaitOne();   
  
            // Set was called to free the block on thread 2, continue executing the code  
                  Console.WriteLine("Display Thread 2");  
  
                  _threadOutput = "Hello Thread 2";  
                  Thread.Sleep(1000);  // simulate a lot of processing  
  
                   // tell the user we are in thread #2  
                  Console.WriteLine("Thread 2 Output --> {0}", _threadOutput);   
  
            // finished executing the code in thread 2, so unblock thread 1  
                _blockThread1.Set();  
      }  
} 

 

リスト3で生成される出力は、図3に示すロックコードと同じ出力ですが、AutoResetEventを使用すると、現在のスレッドが処理を完了したときに、あるスレッドが別のスレッドに通知する方法をより動的に制御できます。

結論

マイクロプロセッサの速度の理論的限界を押し上げているため、テクノロジは、コンピュータテクノロジの速度とパフォーマンスを最適化できる新しい方法を見つける必要があります。マルチプロセッサチップの発明と並列プログラミングへの侵入により、マルチスレッドを理解することで、ムーアの法則に挑戦し続けるために必要な利点をもたらすこれらのより最近のテクノロジーを処理するために必要なパラダイムに備えることができます。C#と.NETは、マルチスレッドと並列処理をサポートする機能を提供します。これらのツールを上手に活用する方法を理解すれば、私たち自身の日々のプログラミング活動において、将来のこれらのハードウェアの約束に備えることができます。一方、シャープなあなたができるので、スレッドのあなたの知識エン.NET可能性を。 

リンク:https://www.c-sharpcorner.com/article/introduction-to-multithreading-in-C-Sharp/

#csharp 

Best Review

1629825646

Design Beast Review & OTO Link

Design Beast Review & OTOs + $20k Bonuses

CHECK BONUSES & GRAB IT AT: https://bit.ly/3yhtcqi

Welcome to my Design Beast Review A Very warm welcome to my DesignBeast Review Here You Will Find Honest Opinion About The Design Beast Whether It is A Right Fit For You or not also I Have Covered All Working processes of DesignBeast, Live Video Demo, features Pros & Cons & All Design Beast OTO details.

Govind Rana Here Stay Till the End Of This Review I Have included $20k Bonuses At the end Of DesignBeast Review

DesignBeast Review – World finest graphic designing & animation software that will come into existence in some days. If you are searching for DesignBeast Review then this is the right platform to get in-depth information and the truth for Design Beast Review. An AI-based designing software that enables the 3D designing technology to you.

I am pretty much excited to share my point of view about the design beast. and this is because I want to meet you to the high technology graphics software.

This software is going to launch on 26 Aug. 2021 by the very famous vendor Paul Ponna and this time he is launching is 2 years of efforts on this amazing app. So do believe me without any doubt, here I only share the actual facts for Designbeast Review.

At this time the limited information is available on the web so I have included the creator of DesignBeast, Paul Ponna’s previous launches, what is DesignBeast, features & benefits, examples, who will best fit for this app, pros & cons, included with a huge bonuses.

Discount will be rolling out from 26th August

(fingers crossed till its launch because it is the launch beyond expectations)

Design Beast Review – Overview

  • Creator: Paul Ponna
  • Product Name: DesignBeast
  • Launch Date – 2021-Aug-24
  • Launch Timing – 11:00 EDT
  • Pricing – $67
  • Official Website – Visit
  • Money-Back Guarantee- Information Not Available
  • Category – Graphic Designing
  • Training – Yes, Available
  • Bonuses – Techevoke Special Bonuses Available

About Paul Ponna the vendor & Creator of DesignBeast

Paul Ponna is an entrepreneur and a digital geek in the internet marketing niche. His previous launches were hit the market products and were evergreen. No comparison of his products because he knows what is a need in today’s market and how online marketers will get benefited from online technologies.

So let’s have a look at Paul Ponna’s previous hits in the saas industry.

  1. DoodleMaker – This is the doodle video maker and the popular software on JVZoo that is the biggest launch in the history of internet marketing software. With a doodle maker, you can create studio-quality doodle videos with this application.
  2. VideoCreator – A readymade video editing app that is more authentic than existing video editing software. No more templates creation is required and no extra efforts to make and you can make exciting effects with videocreator.
  3. There is more software that has been launched by Paul Ponna…
  • DoodleMaker
  • Avatar Builder
  • VideoCreator
  • DesignBeast (available on 26th Aug)

Paul Ponna is a tech entrepreneur and he was started his journey from his 18 and with a website and hosting spending only $20. And he is a millionaire and frequently launches products that are really amazing and useful.

So not further delays let come to the designbeast review and let’s talk about what will be this software and how can you get benefited from this.

What is Design Beast?

Design beast is a software that comes with 6 world-class designing technology, and with those 6 modules, you can fulfill your graphics needs in just 1 price tag.

DesignBeast is a software that is responsible for multipurpose designs and better technology including these below-mentioned modules.

  1. Design Automation App #1– All in One Design and Mockup Engine
  2. Design Automation App #1– 3D Live Motion Photos
  3. Design Automation App #1– Magic Object Remover
  4. Design Automation App #1– 1-Click Background Removal
  5. Design Automation App #1– Slick Image Editor
  6. Design Automation App #1– AI Logo Creator

This is app bundle is fully loaded with advanced graphics features that are essential for making high-quality posts, infographics, motion pictures, 3D banners, and more.

Here are all modules explanations of DesignBeast

So this is clear this app has various technologies that are responsible for advanced editing and professional graphical designs. So here is the module’s explanation.

  1. All in One Design and mockup Engine

This is a designs library, not an ordinary image or premade design library. All elements are customizable and you can create any of your imagination with this design and mockup engine.

7000+ ready-to-use customizable designs and mockups are available in this module. Just head over to the DesignBeast software and you will get the professional DFY designs and mockups for your graphics need.

There are for all social apps, means available in various sizes.

2. 3D Live Motion Photos

Now you can convert a still, boring photo to a live, 3D effect photo with the A.I. technology of DesignBeast. With this effect, you can engage with your audience in a more effective manner.

And you all know that a moving object with a visual effect is 10x more engaging than an ordinary graphical image. with this technology, you can grab the attention of your customers and get more clicks on your sales platform.

3. Magic Object Removal Tool

Most of the time we need to remove some object or any person from any of the selected images and this module will give you access to select the required object or person and the remove that thing is just one click.

The feature Paul Ponna offers in his software is rarely available on any other software. With only one click the magic happens and the object will be removed.

4. 1-Click Background Removal

Because the software has technology that is based on AI and Machine Learning. So it auto-detects the edges and objects in your photos and automatically erases the background from any photo.

You don’t need to make extra effects just select the 1 click background removal option and click on the image background and it will vanish within seconds.

5. Slick Image Editor

This has the multi-feature of basic editing for any photo. Just like edit, crop, short, effects, blur, and more. You don’t need to go for different apps to perform different tasks every time.

You can convert any still normal photo to a high-class visual and ready-to-use, ready-to-print photo with this module.

6. Artificial Intelligence Logo Creator

An AI logo creator, not just a free tool that is available in the online market but it is quite effective and useful for you to generate any kind of logo. You can now bulk-create 50 logo variations for any brand in 3 easy steps.

All designs are fully customizable, also a single object is customizable with this app.

How DesignBeast will fire in the saas market?

In this section of DesignBeast Review, I am sharing its popularity, hype, and the vendor name-fame with you, so that you can evaluate its worth.

Just because you need a better, time-saving, authentic, graphic designing and animation software that will fulfill your professional graphics need for online marketing.

Because paul Ponna is a tech entrepreneur and he knows what is write to tab the market and what should be the next useful tool for every marketer.

DesignBeast is now going to be a popular one from the software list of its vendor. No matter what competitors of DesignBeast will say about this software. But as a consumer and a digital marketer, I am pretty much excited for its official launch.

DesignBeast Features & Benefits

If you want to create designs for Social media, websites, e-commerce sites, local businesses, promos, and advertising then focus on the features & benefits of DesignBeast Review, so that you can evaluate its actual strength.

 A.I. & Machine Learning Technology

This is the platform that suggests automatically the designs, objects, effects & more things that are based on your needs and the design frame you choose.

Automate design tasks with machine learning and artificial intelligence to leapfrog your competition and maximize revenues.

 6 Apps in the Price of One

There is no comparison of this app in the online market because the bundle of 6 apps and those apps are highly authentic useful in today’s competitive marketing world.

You can replace multiple graphics apps from one that is DesignBeast and you need to replace it if you want to save your money and time.

 Multilingual

This app is available in multi-languages, and with this feature, it doesn’t matter from where you are in this world.

It enables you to sell your service towards the globe and also give you the access to create graphical content in your local language.

 Commercial and resell rights available

Commercial licensing brings you to another stage of selling your services to clients. Now you can freely sell all generated content to your clients in the market. Also charge extra fees according to your skills and set your service on commercial platforms.

 Copywrite free assets and resources

Assets that are really expensive and everyone even I needs to purchase from the online market and those services are very expensive for all of us. But now all are available at one place that is design beast, you will get premium royalty-free images, icons, backgrounds & animations.

 Save Time and money

You can build world-class designs in minutes and all designs are professional, in starting you need to learn some lessons and practice to perform with DesignBeast membersarea.

 Dynamic Visual Effects

The effects offered by this software is so amazing and fully customizable so that I have given the term dynamic. All things are editable and ready to use.

Is there are any skills required to work with DesignBeast?

Designbeast is a DFY editable templates advanced graphic design software that will suggest to you the designs from its A.I. and machine learning technology. So I am sure you don’t need any advanced skills to use DesignBeast.

But to be honest, you need to work on these soft skills.

  1. Knowledge of using basic online apps.
  2. The mindset to Selecting the best
  3. Knowledge of colors
  4. Knowledge of graphics
  5. Understanding of designs
  6. Branding

And there are most soft skills required.

Design Beast Review – Who will be fit for this software?

So now in this series, it’s time to share the industry people who are best fit for this software that is Designbeast. And after lots of research and analysis, I decided to include these professionals in the DesignBeast audience. I am happy to share my point views in this DesignBeast Review.

  • Graphic Designers
  • Digital Marketers
  • Bloggers.
  • Vloggers
  • Youtubers
  • Media Agency
  • Advertising agency
  • Local Businesses
  • Ecommerce Players

DesignBeast Review – Pros & Cons

I have shared the sure short pros and cons for this revolutionary software. But there are some cons also available. After reviewing the product, as a marketer, I also realized this has lots of pros and some cons available in the market.

Pros

  • 6 modules in 1 app
  • 3d photo creation technology with AI and machine learning
  • Background and object removal technology.
  • Designs library over 7000
  • Kindly support team.
  • Trustable vendor
  • 30 Days money back gaurantee.
  • And more…

Cons

  • Some modules are more useful than 1 or 2 other modules.
  • You cannot download the software to your computer or on a desktop.
  • No more cons I have found for this software.

Design Beast OTOs/Upgrades

Here are the details of its upgrade, so that you can utilize all its advanced features. In this DesignBeast Review, I have mentioned the name and price of OTOs, and the rest of the details will be available soon.

Front End: DesignBeast Commercial

Price – $47 Onetime

  • Six Designs App For Price of One
  • Mockup Designer App
  • AI Logo Maker App
  • 1-Click Background Removal App
  • Live Motion Photos App
  • Multi-Purpose Image Editor App
  • Magic Object Removal App
  • 7000+ Ready-to-Use Templates
  • Millions of Royalty-Free Images
  • Copyright-Free Vectors & Icons
  • Hundreds of Fonts
  • Multi-Lingual Support
  • Step-by-Step Video Training
  • Commercial License
  • Sell The Designs For Profit
  • Facebook Group Access
  • Skype Mentorship Group Access
  • 8 Week Training Webinars

OTO#1: DesignBeast Elite

Price – $49 Onetime

Get access to additional features worth thousands. 10X your results, sales and profits and get ahead of the competition and other DesignBeast customers. 

  • Unlock 2,000 additional ready-to-use templates
  • Get 80 new templates added to your account each month for 1 year. (no monthly or yearly fees.)
  • Thousands of Premium Text Effects and Animations
  • Millions of Premium Royalty Free Design Assets, Icons and vectors.
  • Millions of Copyright-Free Image
  • Priority Future Software Updates

OTO#2: DesignBeast Agency

Price – $67

Sell videos for $300 to $500 each with the done-for-you agency package included. This upgrade makes it easy for everyone to find clients and sell their designs for top dollar. 

  • 5 sub accounts
  • Done-For-You Agency Marketing Bundle
  • Done-For-You Legal Client Contracts
  • Done-For-You Agency Website
  • Done-For-You Agency Sales Video

OTO#3: DesignBeast 4 in 1 Ultra.

Price – $39 OneTime

Customers get access to FOUR additional apps as part of this upgrade. 

  • Pixel Perfect
  • Instantly turn any image, even a low quality image, into ultra HD, high quality photo that can be blown up to any size – even billboard size – without any pixelation or distortion.
  • Animated Ads Builder 

Create animated ads in all languages, shapes and sizes using hundreds of ready to use design templates. Use animated ads to promote your products, create ads for clients or sell animated designs on freelancer websites like fiverr, upwork and freelancer to maximize profits. 

  • Video Resizer

With this powerful technology you can resize any video into multiple video sizes perfectly sized for all social platforms. Turn a single video into multiple dimensions and sizes within minutes and share the video onto different platforms to drive more traffic and sales!

  • Video Survey Pro

With this powerful app you can instantly collect:

* Video Testimonials

* Live video feedback from clients about your work

* Add video surveys on your websites to collect valuable information

* Have your team record video feedback about any project 

Streamline your workflows without any confusion or relying on old and outdated methods like email and text.  

OTO#4: DesignBeast Unlimited

Price $67 OneTime

With the DesignBeast basic license, you can create unlimited designs forever with one limit of 600 credits per month on each of the six apps included. 

The limits reset each month so you can continue creating amazing designs, graphics and animations forever without any monthly fees. 

This limit is put in place to prevent abuse and ensure all our customers are getting the best value for years to come at an unbeatable price.

As part of this special unlimited upgrade, you can remove all the monthly limits and restrictions for all the cutting-edge apps and technologies included. 

Design Beast Review Conclusion

From my take, this will be a good and useful tool for you if you belong to these above-mentioned professional categories. No matter you have advanced skills or not because everything will be DFY and ready to use. And the best thing is that you can customize and edit each and every pre-made effect, design, and more thing. According to my opinion, graphics designing software is ned for every marketer and business person, but everyone cannot go for photoshop, AI, and Coral, so for making it easy and useful there will be a choice in your hand that is DesignBeast.

CHECK BONUSES & GRAB IT AT: https://bit.ly/3yhtcqi

SOURCE: https://bit.ly/3Dch4KV

Jack  Wood

Jack Wood

1629846420

Rank #1 On Google For ANY Keyword

The number one question that new SEOs have is: How do I rank on Google? Tim shows you how to rank #1 on Google for any keyword.

 

In this video, you'll see a comparison of 3 competing websites that are ranking for Brian Dean’s SEO tactic, the “Skyscraper Technique.”

The short solution to rank #1 on Google follows a simple three-step process:

1. Check who’s ranking #1
2. Replicate all of their backlinks
3. Get more links with some good quality link building.

The comparison shows how Backlinko’s page has significantly more backlinks and linking domains than the other competing websites.

A simple rule of thumb:

The more quality backlinks and referring domains you have, the higher you rank in Google.

The amount of links and the amount of referring domains is still a very powerful ranking factor!

So what can you do to outrank your competitors?

1. Use Ahrefs Site Explorer (https://ahrefs.com/site-explorer) to analyze the backlinks profiles of those who rank #1 in Google.

2. Try to get a link from every single domain they've earned links from.

3. Go a step further and find a dozen or two more domains to get links from, so that eventually the number of links and referring domains on your site would be a lot bigger than your competitors have.

#google 

Honest Review

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VidEngine Review ✅ VidEngine App By Rudy Rudra ✅ REVIEW OTO

VidEngine Review: Never Seen Before 5-In-1 Video Marketing Technology

 

Get VidEngine & Bonuses: https://review-oto.com/videngine-oto/


Videos are the best and proven way to generate passive profits. Online video is growing exponentially, with over 4 Billion videos viewed daily. So, if you are using videos for your business, you can easily reach your audience, by sharing your videos on top social networks to drive tons of buyer-ready traffic automatically.

But lets face it, simply having hundreds of videos in your arsenal will not help, until & unless you are getting traffic on it! And doing everything manually is a tedious task and can take away a lot of time and energy.

And, to solve this problem – My friend Art Flair with his team has Created a Brand New System using which you can drive unlimited viral traffic to your videos from Top Social Media Giants and make huge profits!

Interested in? If you answer yes then you need to check my VidEngine Review below now!

WHAT IS VIDENGINE?

My good buddy Rudy Rudra generates tons of traffic & commissions on complete autopilot and their new software they use goes live very soon… I’m talking about Zero Cost Traffic & Automated Commissions, every single time you do this, in your spare time.

Excited? Well, this guy and his team are releasing their newest software today… and you don’t want to miss out on this secret formula. Inside you’ll discover ALL of the secret hacks and tricks they use to generate Laser Targeted Traffic on demand and get massive commissions!

Now you can Generate easy commissions online by generating FREE high quality targeted video traffic. App (Traffic Software): All in one cloud-based video traffic app that helps drive razor targeted traffic for free. Create instant videos in any niche, then rank them on page #1 of Google & drive traffic forever.

VidEngine is a Revolutionary, All-In-One Video Marketing & Automation Technology That’s Something You’ve Never Seen Before. This unique 5-in-1 video marketing suite allows marketers to use the immense power of video marketing & lure maximum visitors to their offers that ultimately boosts their sales and profits.

In just 3 clicks, VidEngine allows you to create attention grabbing & eye-catchy videos for your business that are 100% compatible with all mobile devices, laptops, computers etc.

Along with that, you also get the complete power to convert attention grabbing social media images into highly engaging videos & drive maximum traction for your offers.

You’re getting the never seen before, video marketing & automation technology that helps marketers make the most from their video marketing efforts with zero monthly fees EVER. We personally use this every day, and it’s a never offered before deal as you get the step-by-step tutorials & the custom bonuses that are not available anywhere else.

Be rest assured that VidEngine will be the last video marketing technology you’ll need to scale your business to the next level. Revolutionary, 5-In-1 Video Marketing & Automation Technology That Allows You To Create High Converting Videos In Just 3 Clicks With Zero Monthly Fees

Brand New,Never Seen Before 5-In-1 Video Marketing Technology

Create Attention Grabbing VideosFor Any Audience In Any Niche

Tap Into Huge Video Marketing IndustryFor Zero Monthly Fees

Millions Of Media AssetsIncluded To Engage Max Audience & Boost Engagement

Share Videos EasilyOn Top Social Platforms & Drive Traffic

100% Newbie FriendlyWith Step By Step Video Training Included

And that’s not all. The first 50 people will also be getting an additional cloud-based app that has following cool features which can help anyone generate free traffic from Page #1 of Google:

Turn any page link (URL) into a quick ranking traffic sucking video in minutes.

Completely natural voice videos without recording your own voice.

100% DFY video creation software – Insert a page link into the software and get a full video created for you in minutes with a full voice over.

Then upload it to YouTube & drive views to it by the inbuilt link sharing element.

Create instant videos in any niche, then rank them on page #1 of Google & drive traffic forever.

It is a super simple, completely newbie friendly video ranking software that makes the herculean tasks of ranking on Google & YouTube a cakewalk.

Within few clicks you make your videos SEO-optimized and search friendly which means you have Fresh & Targeted Traffic without bankrupting yourself by outsourcing any SEO services to see your videos rank on Google & YouTube search.

In other words, This is a brand new 1-Click Software that turns any video into endless free traffic machine by getting instant page 1 ranking on youtube & google and also drives tons of traffic from top social giants on 100% autopilot.

VidEngine is a cloud-based software which is damn easy to operate, and you can see improved rankings for your videos from day 1.

Here’s what you’ll get:

A cloud based Video Marketing Automation software that automates everything

A step-by-step training to explain everything to make the process very easy and hassle free and

Commercial License to Provide Video Marketing Services to UNLIMITED Clients & charge them big checks

Don’t hesitate to check out the next parts of this VidEngine Review as I’ll show you how powerful it is!

VIDENGINE REVIEW OVERVIEW

Vendor Rudy Rudra

Product VidEngine

Launch Date 2021-Jul-26

Launch Time 11:00 EST

Front-End Price $17

Bonuses https://review-oto.com/videngine-oto/

Refund YES, 30 Days Money-Back Guarantee

Product Type Video marketing

Support Effective Response

Discount >> GET THE BEST DISCOUNT HERE <<

Recommended Highly Recommended

Skill Level Needed All Levels

ABOUT CREATOR

Rudy Rudra is an experienced marketer who has launched a lot of products on JVZoo and Warriorplus. Some of them you might have heard of are Voicemate, Instabot, Buzz, etc.

Rudy is an awesome man and a great marketer. Each time he launched a new product, he spent 100% of his effort and energy to make it perfect for users. This time is not an exception, though.

Later on, my VidEngine Review is going to emphasize this tool’s outstanding features.

KEY FEATURES

Here’s What You’re Getting With VidEngine:

VidEngine App:With VidEngine, you’re one click away from turning any link into a traffic getting video. And you can profit from as many niches as you want.

Case Studies:The creators preach what they teach. And to prove that, they put together some case studies that show the strategies they used to profit with VidEngine and how you can do the same.

Step-By-Step Training:This shows you the ins and outs of VidEngine and how to make the most out the software

Make Every Visitor Count Training:In this free training, they show you how to make every visitor count by using their effective strategy for finding mega-profitable offers.

World Class Support Team:If you experience any issues with VidEngine reach out to their support team and they are more than happy to help.

VidEngine is packed with exciting features that will amaze you completely:

Download HQ Videos From 30+ Top Sources In Few Clicks With Zero Restrictions

Why get into the countless hassles of creating videos when you can download them like a pro. In just 3 clicks, you can instantly download videos from 30+ websites & use them to get your audience connected for extended time duration.

Convert Social Media Images Into Highly Engaging Videos In 3 Clicks-

Using VidEngine, you can create amazing videos from the images quickly like never before. You can easily import images from various social media platforms or import from set of URL’s or Desktop Files. And in just few clicks, you can combine them into a beautiful looking video with given time frame and background audio.

Get Millions Of Media Assets To Engage Max Audience & Boost Engagement

It’s no secret that images are the best way to engage audience & convert them into ultimate brand loyalists. Keeping this in mind, VidEngine comes loaded with thousands of attention grabbing images that help you to get best results in a cost effective manner.

Drive Laser Targeted Social Traffic By Sharing Your Videos On Major Social Platforms

Social media has no comparison when it comes to driving targeted traffic. Using the immense power of VidEngine, you too can easily share your video content on major social platforms & be on the fast lane to drive targeted social traffic like the market leaders.

Easy To Use URL Shortener

Using this premium feature, you can convert long URLs into short ones & share them easily without any fuss… No need to turn your hair grey for time wastage or complex hassles as we’ve taken care of everything

Works Easily With All Major Marketing Platforms

VidEngine has been created keeping in mind that it works like a breeze with all top marketing platforms. Just integrate it in few clicks & see how fast it works with no fuss ever.

Say Goodbye To Money Sucking Third Parties Once & For All

VidEngine enables you to have complete control on your video marketing like a pro & bid a final adieu to money sucking, non-result oriented third parties that charge hefty amounts monthly but seldom deliver real results.

Boost Engagement, Conversions & Profits With No Tech Hassles

Use the power of the never-offered-before video marketing technology to capture your audience attention & get them glued like bees to honey with no headache. Ultimately, you’ll witness a constant increase in your customer engagement, conversions & profits.

Get More Website Visitors & Convert Them Into Lifetime Happy Customers

VidEngine makes it as easy as a child’s play to grab attention of more and more visitors on your website with eye-catchy videos & convert visitors into lifetime customers. Just put this masterpiece into action, and we’ll take care of the rest.

Lovingly Designed Keeping Every Marketer’s Needs In Mind

VidEngine has been built from the ground up to be completely marketer-friendly, meaning you can use the software with no technical hassles, and get best results without any complications..

100% Newbie Friendly, Battle Tested Video Marketing Platform

We’ve left no stone unturned to deliver an unmatched video marketing experience to our valued customers. This ground-breaking technology is 100% newbie friendly as well as its 100% pocket friendly. VidEngine is very fast, easy to use & can be used by anyone easily to save time & money and ultimately to boost their business.

Step-By-Step Video Tutorials To Use It Without Any Fuss Forever

No worrying on how to make the best use of our software for getting real results. Just watch our easy-to-watch video tutorials & learn how easy it is to make instant profits in hands down manner

As I said, the first 50 people will also be getting these additional modules:

It gets you the complete list of TOP Keywords and phrases which your competitors have used in for ranking top on Google & YouTube rankings.

It even does GETS you the TOP videos for any niche keyword, with the top-ranked videos, their Titles, Description and Tags.

With the in-built Content Spinner, you can craft in completely SEO friendly Titles, Descriptions and Tags.

You can directly upload and rank you videos to YouTube and get Notification alerts for every view, like, and subscriber added to your list.

Now, when your videos are ranked high by the 2 Top-Search Engine Giants you have real buyer traffic for your offers completely hands FREE.

Create UNLIMITED Campaigns resonating your niche.

Competitive Analysis of UNLIMITED videos.

Keyword Research – Get All TOP-performing videos of your niche with the trending HOT & suggested keywords.

SEO Optimize your videos for page 1 ranking– By creating Perfect Meta Title & Description using top performing video suggestions.

Get Instant Ratings for your Meta Title and Descriptions with inbuilt Score Checker.

Define ‘Tags’ for your videos by taking references from Tags of Hottest Videos and be more SEARCH friendly.

Upload & Rank Videos directly to YouTube.

Share your video on Instagram, Twitter & LinkedIn and Drive RED HOT Laser Targeted Traffic.

Get Notification alerts whenever your videos receive a View, Like, or a New Subscriber on YouTube.

Bookmark videos for later view and analysis.

Segregate viewing rights with Public & Private mode.

Manage your YouTube Playlist with ease.

Get the overview of your video performance.

Commercial License to Provide Video Marketing Services to UNLIMITED Clients.

VISIT THE OFFICIAL WEBSITE

HONEST VIDENGINE REVIEW – MY OPINION: IS IT WORTH USING?

This CLEVER masterpiece also, drives in traffic from TOP Social Media Platforms. Which means you have VIRAL Traffic flowing from the HOTTEST of social networking channels – Facebook, Twitter, Instagram, LinkedIn, Pinterest, Reddit & Tumblr.

Marketers always hunt for solutions that benefit them dual ways and get real results. And VidEngine is the ULTIMATE software that makes the cumbersome tasks of making videos which are loved byGoogle Algorithmsa Stupidly Simple & Fun Exercise!

With the step-by-step video training included any rookie marketer would learn the tactics to out beat his competitor at will!

Just think what if you had an ultimate ground-breaking newbie friendly technology that’s custom created keeping every video marketer’s in mind, and that automates everything for you and makes video marketing hands free!

That’s EXACTLY how VidEngine makes your life simpler. VidEngine will surely take the industry by the storm and will help marketers to get their videos rank high on top search engines and even drive tons of targeted social traffic on them.

It provides a complete keyword analysis with monthly search volume data as well. Initially, I was very skeptical for using it for my business, but after using it for a week from earlybird access of beta version, I realized how powerful it is.

So I decided to use it as my go-to-option for getting high rankings for my videos on YouTube and Google.

If you want to create your own fully controlled video marketing system without paying BIG monthly fee forever, all ON AUTOPILOT from start to finish, then VidEngine is made for you! Highly recommended and very user-friendly.

Nothing beats the simplicity of VidEngine:

You Don’t Need To Know SEO

You Don’t Need To Create Content

No Website Is Required

Instantly Turn Any Link Into A Traffic Getting Video

100% Saturation Proof

Fully Compliant With Google & YouTube

You can profit from any niche, and you don’t need to know anything about it! Here’s how simple it is:

Enter any niche related web page and enter it into VidEngine for a ready-to-use video

Use a relevant offer from affiliate networks like Clickbank

Upload the video to YouTube and profit!

This works in any niche imaginable, everything from weight loss, internet marketing, dating, self help and much much more. The possibilities are ENDLESS

Let’s take a minute to recap the huge benefits come up with:

No Prior Experience:Done: Don’t panic, VidEngine is 100% newbie friendly. It’s a completely power packed video marketing platform, that makes video marketing faster, smarter and easier.

Complete Control:Done: VidEngine is designed by a TOP 7 figure marketer, who himself has faced lots of tantrums for getting best results from video marketing and lost his hard-earned money. Don’t worry, when you get your hands on VidEngine, you’ll have the complete power to get your videos ranked higher without any prior skills

Higher Search Rankings:Done: All you need to do is create perfect meta title & description using top performing video suggestions, and the rest will be taken care off by them.

No Budget:Done: With VidEngine, you don’t have to empty your wallet on hiring third party services to get your videos ranked higher. It’s been custom created for you to make the most from your video marketing campaigns without spending HUGE.

Higher Engagement Levels:Done: VidEngine is a complete finesse. You can easily get top ranks for your videos on YouTube and Google and even share them across top social platforms in order to take your business to next level. And ultimately, see your engagement and conversion levels go sky-high.

Get Unlimited Targeted Traffic:Done: VidEngine gives you the power to share your videos on TOP social platforms, thus driving buy-ready social traffic.

HOW VIDENGINE WORKS

Videos are the best way to get your audience hooked for extended duration as… Videos are 1200% more successful than other marketing content. BUT, Creating engaging videos for your audience isn’t as easy as it looks… Wanna bust this code & get a complete all-in-one solution…

Ever been through the grilling process of working tirelessly day and night to create eye-catchy videos? There’s not much you need to doexcept

Put in long hours of research,

Learn complicated tools,

Invest in various DIY techniques,

Pay $500-$1000 to self-proclaimed marketing gurus,

Scratch your head & work round-the-clock like a jerk.

Sounds hectic, doesn’t it… GREAT NEWS… I’ve got something to put a FULL STOP to all that forever. Now you can Create Stunning, Eye-Catchy Videos In Just 3 EASY Steps

STEP #1: Login

To begin, just login to your VidEngine account & see the software in action.

STEP #2: Activate

Now, go ahead & activate your account instantly to dive into the huge profitable world of video marketing.

STEP #3: Drive Traffic & Sales

GREAT, you’re all set. Now sit back & relax while we focus on driving real results for your business.

VIDENGINE OTOS AND PRICE

For a limited time, you can grab VidEngine with early bird discount price in these options below. Let’s pick the best suited options for you before this special offer gone!

FRONT-END: VIDENGINE ($17)

Do tasks faster and betterwith automation.

One Click InstantVideo Download

AutomatesContent Discovery

Millionsof stock Images

Autopilot Traffic

Image Editor

Short URL

24/7 Support

Perfect for everyone

Super easy to use UI

Powerful Tool

Complete reportingthat keeps you updated

ExclusiveTraining

SoftwareTraining

Case study

OTO 1: UNLIMITED – $37

Unlock Unlimited Features To Get Max Unlimited Traffic, Sales & Profits With Just The Push Of A Button

Here are some of its major features-

Unlimited Video Download

Unlimited Video Creation No Limits

Unlimited Access

Unlimited Millions Of Stock Images Download

Unlimited Millions Of Stock Video Download

Exclusive Image Editor

Exclusive Training Step By Step

Easy-To-Understand Software Video  Training

Included Step by Step Video Software guide

Dedicated Support & Facebook Private Group Access

OTO 2:  DFY EDITION – $197

Upgrade To VidEngine DFY Edition To Get 500% More Traffic, Sales & Profits Without Any Expensive Fees Or Doing Anything Yourself.

Here are some of its major features-

Ultimate Drag and Drop Landing Page Builder- Instabuilder

Ready To Use High Converting Lead Capture Page To Get Max Leads Boost Your Affiliate Promos With Ready To Use Bonus Page

Easy & Effortless Autoresponder Integration To Send Max Emails To Your List 100% Optimized Blog With Premium Review Themes To Analyze & Promote Hot Products

Premium WP Rocket Installation

Fully Branded Social Media Account And All Done For You Graphic Material

Super Engaging Logo & Favicons To Boost Your Brand Identity And Much More…

OTO 3: PRO EDITION – $37

Get 300% More Traffic & Sales Faster & Easier With Zero Tech Hassles Ever

Get Max Audience Glued Using The Power Of Fresh Visual Content

Step By Step Exclusive Traffic Full Training + Case Study

Included Youtube Automation Get Traffic In Just One Click

Included 100+ Traffic Sources Get Traffic In Just One Click

Included Millions Of Stock Image Download In One Click

OTO 4: VIDENGINE EXCLUSIVE – $97

Setup DFY Funnel

Integration with Autoresponder

Approval Affiliates Offers

Step By Step Funnel Training

24/7 Support

OTO 5: VIDENGINE RESELLER – $37

Grab Complete Resell Rights to VidEngine Today & Generate A Cool Monthly Income In The Next 24 Hours

Here are some of its major benefits-

Start Your Own Profitable Software Selling Business Instantly Without Any HUGE investment-

No Need To Invest $10K-$50K For Product Creation And Marketing Purposes

No Turning Your Hair Grey For Managing Customer Service And Support

Keep 100% Profits Yourself

VIDENGINE REVIEW CONCLUSION AND ULTIMATE HUGE BONUSES

Thank you so much for reading my VidEngine Review! I really hope it did help you with your buying decision. This system is coming out with many bonuses for the early bird. Take your action ASAP for the best deal.

REMEMBER! If you buy this product through my link, you can also get these huge bonuses (Please remember that these bonuses are not for the TRIAL or FREE versions):

https://review-oto.com/videngine-oto/


 

Source: https://review-oto.com/