Synchronous programming in ASP.NET involves executing tasks sequentially, causing the application to wait for each task’s completion before moving on to the next. This can lead to performance issues and unresponsiveness when dealing with time-consuming operations.
Asynchronous programming, on the other hand, allows multiple tasks to run concurrently without waiting for one another. This improves responsiveness and overall performance by utilizing threads efficiently. In ASP.NET, asynchronous programming is achieved using async/await keywords or Task Parallel Library (TPL).
Threading plays a crucial role in both models. In synchronous programming, a single thread executes tasks sequentially, potentially leading to blocked resources. Asynchronous programming leverages multiple threads, allowing simultaneous execution of tasks and better resource utilization. However, it requires careful management of shared resources and potential race conditions.
