ADO.NET Tutorial: A Comprehensive Guide for Beginners and Professionals
Long before ORMs, LINQ, and high-level abstractions became common in the.NET ecosystem, there was ADO.NET—raw, fast, and unapologetically hands-on. It was the original data access layer for developers who wanted complete control. And two decades later, it’s still the tool of choice when performance, precision, and transparency matter most. But how does it deliver that control?