SQL Subqueries Explained: A Complete Guide with Practical Examples
SQL subqueries are one of the most powerful features of SQL because they allow you to write queries inside other queries. Instead of breaking complex logic into multiple SQL statements, you can solve many business problems using a single query with…
SQL Performance Optimization: A Complete Guide to Faster Queries and Better Database Performance
SQL performance optimization is one of the most valuable skills for every database developer, backend engineer, and database administrator. As applications grow, databases store millions of records, making poorly written SQL queries a major cause of slow…
Views in SQL Server: Complete Guide with Syntax, Examples, Types, and Best Practices
Views in SQL Server are one of the most useful database objects for simplifying complex queries, improving security, and presenting data in a structured manner. Instead of repeatedly writing long SQL queries with multiple joins, filters, and…
Connecting SQL with ASP.NET Core: A Complete Beginner-to-Advanced Guide
Connecting SQL Server with ASP.NET Core is one of the first and most important skills every ASP.NET developer should learn. Whether you are building a simple CRUD application, a REST API, or a large enterprise solution, your application needs a reliable…
Microservices Architecture in .NET: A Complete Beginner to Advanced Guide
Microservices Architecture in .NET: A Complete Beginner to Advanced Guide Modern software applications are expected to be fast, scalable, secure, and always available. As applications continue to grow, maintaining a large monolithic codebase becomes…
API Integration with SQL Server: Complete Developer Guide Using C# and ASP.NET Core
API Integration with SQL Server is a fundamental skill for modern software developers building web applications, mobile apps, enterprise systems, and cloud-based solutions. Instead of allowing applications to communicate directly with a database,…
Windows Services in C#: Complete Developer Guide with Examples and Best Practices
Windows Services in C# are one of the most reliable ways to run background processes on Windows without requiring user interaction. Unlike desktop applications, Windows Services start automatically with the operating system, continue running in the…
Stored Procedure in SQL Server: Complete Guide with Syntax, Examples, Benefits, and Best Practices
A Stored Procedure in SQL Server is one of the most powerful database programming features used by developers and database administrators to execute SQL statements efficiently. Instead of writing the same SQL queries repeatedly in an application,…
Background Services in .NET: Complete Guide to Hosted Services, Workers, and Best Practices
Background Services in .NET are one of the most useful features for running long-running or scheduled operations without blocking user requests. Instead of making users wait while an application performs heavy tasks, background services execute those…