Ismael  Stark

Ismael Stark

1618492080

GridSearch VS RandomizedSearch VS Bayesiansearch

You may know optimization algorithms (GridSearch, RandomizedSearch or even BayesianSearch) for tuning hyper-parameters in the machine learning model. So which one should you use it? And how to use it? In this post, I am going to give a tutorial with real code demo and comparison

#optimization-algorithms #bayesian-machine-learning #supervised-learning #data-science #machine-learning

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GridSearch VS RandomizedSearch VS Bayesiansearch
Autumn  Blick

Autumn Blick

1598839687

How native is React Native? | React Native vs Native App Development

If you are undertaking a mobile app development for your start-up or enterprise, you are likely wondering whether to use React Native. As a popular development framework, React Native helps you to develop near-native mobile apps. However, you are probably also wondering how close you can get to a native app by using React Native. How native is React Native?

In the article, we discuss the similarities between native mobile development and development using React Native. We also touch upon where they differ and how to bridge the gaps. Read on.

A brief introduction to React Native

Let’s briefly set the context first. We will briefly touch upon what React Native is and how it differs from earlier hybrid frameworks.

React Native is a popular JavaScript framework that Facebook has created. You can use this open-source framework to code natively rendering Android and iOS mobile apps. You can use it to develop web apps too.

Facebook has developed React Native based on React, its JavaScript library. The first release of React Native came in March 2015. At the time of writing this article, the latest stable release of React Native is 0.62.0, and it was released in March 2020.

Although relatively new, React Native has acquired a high degree of popularity. The “Stack Overflow Developer Survey 2019” report identifies it as the 8th most loved framework. Facebook, Walmart, and Bloomberg are some of the top companies that use React Native.

The popularity of React Native comes from its advantages. Some of its advantages are as follows:

  • Performance: It delivers optimal performance.
  • Cross-platform development: You can develop both Android and iOS apps with it. The reuse of code expedites development and reduces costs.
  • UI design: React Native enables you to design simple and responsive UI for your mobile app.
  • 3rd party plugins: This framework supports 3rd party plugins.
  • Developer community: A vibrant community of developers support React Native.

Why React Native is fundamentally different from earlier hybrid frameworks

Are you wondering whether React Native is just another of those hybrid frameworks like Ionic or Cordova? It’s not! React Native is fundamentally different from these earlier hybrid frameworks.

React Native is very close to native. Consider the following aspects as described on the React Native website:

  • Access to many native platforms features: The primitives of React Native render to native platform UI. This means that your React Native app will use many native platform APIs as native apps would do.
  • Near-native user experience: React Native provides several native components, and these are platform agnostic.
  • The ease of accessing native APIs: React Native uses a declarative UI paradigm. This enables React Native to interact easily with native platform APIs since React Native wraps existing native code.

Due to these factors, React Native offers many more advantages compared to those earlier hybrid frameworks. We now review them.

#android app #frontend #ios app #mobile app development #benefits of react native #is react native good for mobile app development #native vs #pros and cons of react native #react mobile development #react native development #react native experience #react native framework #react native ios vs android #react native pros and cons #react native vs android #react native vs native #react native vs native performance #react vs native #why react native #why use react native

PWA vs Native App: Which Is Better Option In 2021?

Every year, the world is expanding with the launch of new smartphones and other gadgets available in the market. According to Statista, more than 50% of the population will be using smartphones by the end of 2021.

Hence, businesses worldwide have understood the importance of smartphones and are joining the mobile industry by launching native apps.

Apart from native apps, progressive web apps is another technology that is gaining a lot of attention among businesses. Moreover, various leading companies worldwide have openly accepted PWA and built progressive web apps.

Now, the question arises, how is PWA different from the native apps? Read More

#pwa vs native #pwa vs native app #progressive web app vs native #progressive web app vs native app #pwa vs native app performance

Whitney  Durgan

Whitney Durgan

1620681120

CockroachDB vs (MySQL, PostgreSQL, MongoDB & Cassandra)

An introduction to CockroachDB

If you are an entrepreneur or an enterprise IT leader, then you need to plan the technology stack for your software development project. You need to choose the right database for your project. If you are developing a heavy-duty transaction processing system or a high-demand analytics system, you will likely use an RDBMS (Relational Database Management System). You can choose one from several popular RDBMSs.

However, do you want an assurance that your data in an RDBMS will survive even large-scale failures in application systems and servers? This narrows the choice. This is where CockroachDB becomes important. This relatively new RDBMS offers a high degree of survivability to your data. In this article, we review CockroachDB and its features. We assess its pros and cons. Subsequently, we review its use cases. Finally, we compare CockroachDB with some of the popular databases. Read on.

#cockroachdb vs cassandra #cockroachdb vs mongodb #cockroachdb vs mysql #cockroachdb vs postgres #mysql

Firebase Vs MongoDB Stitch Vs AWS Amplify Vs Azure Mobile Apps

Are you an entrepreneur or an IT manager undertaking a mobile app development? You would probably like to focus more on the front-end. That’s natural since the front-end of the app influences the user experience. Having said that, you can’t cut corners as far as the mobile backend is considered. Building and maintaining a mobile backend takes time and effort. It involves complexities. This is where a “Mobile Backend-as-a-Service” (MBaaS) platform can help. There are several MBaaS platforms though, and you might find it hard to choose one. This comparison between Firebase vs MongoDB Stitch vs AWS amplify vs Azure Mobile Apps can help.

In this comparison, we briefly understand what MBaaS platforms are. We review their pros and cons. We review the above-mentioned MBaaS platforms and compare them. Finally, we analyze when to use any one of these MBaaS platforms.

An introduction to MBaaS

Why should you explore “Mobile Backend-as-a-Service” (MBaaS) platforms and what are they? What advantages do they offer? Would you face any limitations in your mobile development project due to using an MBaaS? We now address these questions, which will set the context.

A brief summary of various cloud computing models

Before delving into MBaaS, let’s briefly recap the various “as-a-service” models that cloud computing has spawned. We typically talk about 3 types of cloud computing models:

  • Infrastructure-as-a-Service (IaaS): A managed cloud service provider (MCSP) provides the computing infrastructure only on the cloud. The organization or developer consuming it brings everything else. Amazon EC2 (Elastic Compute Cloud) is an example of IaaS.
  • Platform-as-a-Service (PaaS): The MCSP provides the cloud infrastructure, operating system, middleware, runtime environment, and services like databases. The consumer brings the application and data. AWS Elastic Beanstalk is a PaaS.
  • Software-as-a-Service (SaaS): A software provider offers the entire software on the cloud. Consumers buy a subscription to use the software, and they don’t need to install anything. Gmail is an example of SaaS.

An MBaaS platform is closer to a PaaS platform, and we will see how.

#amplify vs firebase #firebase vs amplify #firebase vs aws

Laravel Vs CodeIgniter (Choosing Best PHP Framework In 2021)

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Do you want to create an outstanding web application? You would need a flexible and scalable framework in terms of architecture. Laravel and CodeIgniter have gained a lot of popularity in the last few years. Both frameworks can use to create robust and high-performance web apps. Laravel powers around 0.37% of the websites while CodeIgniter holds 0.36% of the market share.

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Laravel, being a popular open-source PHP framework, is widely used for building websites and web applications. As this framework uses the MVC pattern, it provides comfortable and easy development. One gets complete control over the project over the development of applications as external APIs can be implemented. Laravel’s MVC architecture reuses the application logic to create scalable web apps.

On the other hand, CodeIgniter is an object-oriented, event-driven functional framework that helps to create fully-featured web applications. It considers as one of the best frameworks to develop dynamic websites and web apps. As the users do not need to rely on MVC development patterns, it can be integrated with third-party plugins to add complex features to the web app. CodeIgniter is known for its amazing security.

1. Built-In Modules
Laravel allows web developers to break the project into smaller modules through a bundle. They can re-use the models across different projects and save development costs.CodeIgniter does not support built-in modules and the programmers need to create and maintain multiple modules with the help of Modular Extension.

2. Library Usage
Laravel possesses object-oriented libraries that used to add the right features. Laravel libraries are comparatively easier to use than the ones available for CodeIgniter.

3. REST APIs
Laravel offers RESTful controllers to help the developers create custom REST APIs without writing any additional code. CodeIgniter does not provide such a feature to simplify the development of APIs. CodeIgniter developers may have to write more code as compared to Laravel developers while creating web apps.

4. HTTPS Support
Laravel supports the HTTPS route and helps programmers to make the right decision for creating a specific URL for each HTTPS route. With CodeIgniter development, programmers need to manage URL helpers to enable protection for data transmission.

5. Data Migration
Laravel provides greater support for data migration while CodeIgniter may have limitations and it may be time-consuming to migrate data while using it.database migration
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6. PHP Version Support
Both Laravel and CodeIgniter frameworks support the latest PHP version i.e. PHP 7.X. The developers and testers may find it easy to build web apps with Laravel as compared to CodeIgniter development.

7. Technical Documentation
When we talk about the technical documentation for both frameworks, CodeIgniter wins the race as it has easy-to-understand documentation. On the other hand, Laravel has tough documentation that may not be easy to understand for all programmers.

Read More

#laravel or codeigniter #laravel vs codeigniter #laravel vs codeigniter performance #php framework laravel vs codeigniter #php laravel vs codeigniter