Jun 24, 2023 · In this tutorial we'll start from the very beginning and create the Data Access Layer (DAL), using typed DataSets, to access the information in a database. (C#)

A tour of different data access approaches in .NET 9+. Note: This is meant to demonstrate different ways to make data access calls, not best practices (or even reasonably good practices) for building …

I found a few articles about DA layers using the Factory method, but according to my knowledge, that pattern does not suit my situation. Take a look at the repository pattern, it sounds like it might help …

Apr 21, 2025 · A data access layer is a critical component in an application that manages database interactions, keeping your code organized and maintainable. Below, I’ll provide examples for …

Learn how to implement the Data Access Layer (DAL) in a 3 Layer Architecture using C#.

Jul 23, 2025 · Data-Access Layer is a layer in an application that provides easy and simplified access to data stored in persistent storage, such as an entity-relational database or any database for that matter.

You guess it! – accessing a database and getting objects built from the data. This is where we'll implement the Template pattern to create an elegant DAL (Data Access Layer). First, let's build a …

Sep 11, 2025 · In this course, C# Design Patterns: Data Access Patterns, you’ll learn foundational knowledge of the different data access patterns. First, you'll learn how to implement the repository …

Oct 7, 2025 · Welcome back to our series on building a robust, enterprise-grade Data Access Layer (DAL) with C# and Linq2Db. In our previous post, we established the core principles and non …

Sep 7, 2025 · This article presents a comprehensive refactor of the original data access layer, addressing its weaknesses, enhancing its performance, and aligning it with modern .NET best …