Hollie  Ratke

Hollie Ratke

1600333200

Write-Ahead Logging (WAL) Disabled to Force Commits in Core Data

Write-Ahead Logging has been the default journaling mode for Core Data SQLite stores since iOS 7 and OS X Mavericks. Journaling in Core Data is best explained as the way data transactions are saved into the underlying SQLite store. The WAL mode is significantly faster in most scenarios compared to the previous default “rollback” journal mode and is the underlying reason that makes it possible to have concurrency in Core Data.

With the WAL mode, Core Data keeps the main SQLite store file untouched and keeps track of data transactions in a -wal file within the same location of the SQLite store. This means that in some cases, changes are not yet visible in the SQLite store itself. Because of this, you might want to force commit those changes into the SQLite store. In this blog post, I’ll give you both an example and an explanation of how you can do this.

#core-data #swift #programming #ios #mobile

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Buddha Community

Write-Ahead Logging (WAL) Disabled to Force Commits in Core Data
 iOS App Dev

iOS App Dev

1620466520

Your Data Architecture: Simple Best Practices for Your Data Strategy

If you accumulate data on which you base your decision-making as an organization, you should probably think about your data architecture and possible best practices.

If you accumulate data on which you base your decision-making as an organization, you most probably need to think about your data architecture and consider possible best practices. Gaining a competitive edge, remaining customer-centric to the greatest extent possible, and streamlining processes to get on-the-button outcomes can all be traced back to an organization’s capacity to build a future-ready data architecture.

In what follows, we offer a short overview of the overarching capabilities of data architecture. These include user-centricity, elasticity, robustness, and the capacity to ensure the seamless flow of data at all times. Added to these are automation enablement, plus security and data governance considerations. These points from our checklist for what we perceive to be an anticipatory analytics ecosystem.

#big data #data science #big data analytics #data analysis #data architecture #data transformation #data platform #data strategy #cloud data platform #data acquisition

Einar  Hintz

Einar Hintz

1602560783

jQuery Ajax CRUD in ASP.NET Core MVC with Modal Popup

In this article, we’ll discuss how to use jQuery Ajax for ASP.NET Core MVC CRUD Operations using Bootstrap Modal. With jQuery Ajax, we can make HTTP request to controller action methods without reloading the entire page, like a single page application.

To demonstrate CRUD operations – insert, update, delete and retrieve, the project will be dealing with details of a normal bank transaction. GitHub repository for this demo project : https://bit.ly/33KTJAu.

Sub-topics discussed :

  • Form design for insert and update operation.
  • Display forms in modal popup dialog.
  • Form post using jQuery Ajax.
  • Implement MVC CRUD operations with jQuery Ajax.
  • Loading spinner in .NET Core MVC.
  • Prevent direct access to MVC action method.

Create ASP.NET Core MVC Project

In Visual Studio 2019, Go to File > New > Project (Ctrl + Shift + N).

From new project window, Select Asp.Net Core Web Application_._

Image showing how to create ASP.NET Core Web API project in Visual Studio.

Once you provide the project name and location. Select Web Application(Model-View-Controller) and uncheck HTTPS Configuration. Above steps will create a brand new ASP.NET Core MVC project.

Showing project template selection for .NET Core MVC.

Setup a Database

Let’s create a database for this application using Entity Framework Core. For that we’ve to install corresponding NuGet Packages. Right click on project from solution explorer, select Manage NuGet Packages_,_ From browse tab, install following 3 packages.

Showing list of NuGet Packages for Entity Framework Core

Now let’s define DB model class file – /Models/TransactionModel.cs.

public class TransactionModel
{
    [Key]
    public int TransactionId { get; set; }

    [Column(TypeName ="nvarchar(12)")]
    [DisplayName("Account Number")]
    [Required(ErrorMessage ="This Field is required.")]
    [MaxLength(12,ErrorMessage ="Maximum 12 characters only")]
    public string AccountNumber { get; set; }

    [Column(TypeName ="nvarchar(100)")]
    [DisplayName("Beneficiary Name")]
    [Required(ErrorMessage = "This Field is required.")]
    public string BeneficiaryName { get; set; }

    [Column(TypeName ="nvarchar(100)")]
    [DisplayName("Bank Name")]
    [Required(ErrorMessage = "This Field is required.")]
    public string BankName { get; set; }

    [Column(TypeName ="nvarchar(11)")]
    [DisplayName("SWIFT Code")]
    [Required(ErrorMessage = "This Field is required.")]
    [MaxLength(11)]
    public string SWIFTCode { get; set; }

    [DisplayName("Amount")]
    [Required(ErrorMessage = "This Field is required.")]
    public int Amount { get; set; }

    [DisplayFormat(DataFormatString = "{0:MM/dd/yyyy}")]
    public DateTime Date { get; set; }
}

C#Copy

Here we’ve defined model properties for the transaction with proper validation. Now let’s define  DbContextclass for EF Core.

#asp.net core article #asp.net core #add loading spinner in asp.net core #asp.net core crud without reloading #asp.net core jquery ajax form #asp.net core modal dialog #asp.net core mvc crud using jquery ajax #asp.net core mvc with jquery and ajax #asp.net core popup window #bootstrap modal popup in asp.net core mvc. bootstrap modal popup in asp.net core #delete and viewall in asp.net core #jquery ajax - insert #jquery ajax form post #modal popup dialog in asp.net core #no direct access action method #update #validation in modal popup

Lets Cms

Lets Cms

1652250759

Affiliate Marketing Software, Force Matrix MLM eCommerce, Woocommerce

Affiliate Marketing Software, Force Matrix MLM eCommerce, Woocommerce Price USA, Nigeria, China : Force Matrix Woocommerce Software is a web application that helps to manage Matrix networks such as to keep track on down-line's incomes , uplines and expenditure. LETSCMS provide worldwide service, such as USA, Hong Kong, China, UK, UAE, Jordan, Saudi Arabia, Pakistan, Philippines, Japan, Singapore, Romania, Vietnam, Canada, Hong Kong, Russia, Hungary, Romania, Poland, Thailand, Laos and many others.

Force Matrix Woocommerce includes number of legged structure where in a parent Node has many sub nodes where each new distributor or members is placed in down sub-tree. It is one of the basic Force Matrix which is required by all the MLM organizations be it small or large. The Force Matrix Woocommerce helps admin managing users or sub nodes in a Matrix network to keep record of their income, expenses etc.

Fetaures
Admin Features
Report to show complete details of an individual payout.
Referral Commission.
Level Commission .
Company Commission.
Regular Bonus.
Specify eligibility criteria in the admin.
Configuration of commission and bonus details in the admin
Add Deductions in payouts
Run payouts manually.
Payout Detail based on user and payout it  in admin.
Withdrawal Reports and click to pay system in admin.

Frontend Features
Dashboard.
User registration.
Genealogy representation.
User Reports with user details .
Payout reports with payout details.
E-pin reports .
User can request for withdrawal .
Withdrawal reports . 
Add bank details section .

If you want to know more information and any queries regarding Force Matrix MLM Plan, you can contact our experts through.
Skype: jks0586,
Email: letscmsdev@gmail.com,
Website: www.letscms.com, www.mlmtrees.com,
Call/WhatsApp/WeChat: +91-9717478599.

more information : https://www.mlmtrees.com/product/fmw-wordpress

View Documentation : https://www.letscms.com/force-matrix-with-woocommerce/#server-requirements

#AffiliateMarketingSoftware #AffiliateForceMatrix #force_matrix_mlm_ecommerce #force_matrix_mlm_plan #force_matrix_mlm_woocommerce #force_matrix_mlm_software #force_matrix_mlm_features #force_matrix_mlm_woo #fmw_mlm_plan #fmw_mlm_ecommerce #fmw_mlm_software #force_matrix_mlm_calculator #fmp_mlm_plan 
 

Gerhard  Brink

Gerhard Brink

1620629020

Getting Started With Data Lakes

Frameworks for Efficient Enterprise Analytics

The opportunities big data offers also come with very real challenges that many organizations are facing today. Often, it’s finding the most cost-effective, scalable way to store and process boundless volumes of data in multiple formats that come from a growing number of sources. Then organizations need the analytical capabilities and flexibility to turn this data into insights that can meet their specific business objectives.

This Refcard dives into how a data lake helps tackle these challenges at both ends — from its enhanced architecture that’s designed for efficient data ingestion, storage, and management to its advanced analytics functionality and performance flexibility. You’ll also explore key benefits and common use cases.

Introduction

As technology continues to evolve with new data sources, such as IoT sensors and social media churning out large volumes of data, there has never been a better time to discuss the possibilities and challenges of managing such data for varying analytical insights. In this Refcard, we dig deep into how data lakes solve the problem of storing and processing enormous amounts of data. While doing so, we also explore the benefits of data lakes, their use cases, and how they differ from data warehouses (DWHs).


This is a preview of the Getting Started With Data Lakes Refcard. To read the entire Refcard, please download the PDF from the link above.

#big data #data analytics #data analysis #business analytics #data warehouse #data storage #data lake #data lake architecture #data lake governance #data lake management

Hollie  Ratke

Hollie Ratke

1600333200

Write-Ahead Logging (WAL) Disabled to Force Commits in Core Data

Write-Ahead Logging has been the default journaling mode for Core Data SQLite stores since iOS 7 and OS X Mavericks. Journaling in Core Data is best explained as the way data transactions are saved into the underlying SQLite store. The WAL mode is significantly faster in most scenarios compared to the previous default “rollback” journal mode and is the underlying reason that makes it possible to have concurrency in Core Data.

With the WAL mode, Core Data keeps the main SQLite store file untouched and keeps track of data transactions in a -wal file within the same location of the SQLite store. This means that in some cases, changes are not yet visible in the SQLite store itself. Because of this, you might want to force commit those changes into the SQLite store. In this blog post, I’ll give you both an example and an explanation of how you can do this.

#core-data #swift #programming #ios #mobile