What is ASP.NET? Nedir?
ASP.NET is a framework developed by Microsoft for building high-performance web applications and APIs with C#.
ASP.NET is the web development framework of Microsoft's .NET platform. It replaced classic ASP in 2002 and was completely rewritten as ASP.NET Core in 2016, becoming open source and cross-platform. ASP.NET Core offers various application models: MVC (Model-View-Controller), Razor Pages, Web API, SignalR (real-time communication), Blazor (web UI with C#), and minimal APIs. The Kestrel web server provides high performance, ranking at the top in TechEmpower benchmarks. ASP.NET Core's dependency injection system is built into the framework. Entity Framework Core provides a powerful ORM. The Identity system handles authentication and authorization, Data Protection API provides data encryption, and features like CORS, anti-forgery, and HTTPS enforcement are included. Microsoft, Stack Overflow, GoDaddy, and UPS use ASP.NET. Excellent integration with Azure cloud platform is one of the reasons it's preferred for enterprise projects.
Use Cases
Enterprise web applications, REST API development, Real-time applications (SignalR), Microservices, Web UI with Blazor
Pros
Very high performance, Comprehensive and mature framework, Strong security features, Excellent Azure integration, Development with C#
Cons
Requires Microsoft ecosystem knowledge, High learning curve, Less common on Linux, Smaller community compared to open-source world
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