Caching in Asp.Net

What is caching?

Caching is a technique used to increase performance by keeping frequently accessed data or files in memory. The request for a cached file/data will be accessed from cache instead of actual location of that file.

different types of caching

ASP.NET has 3 kinds of caching :

1. Output Caching,


2. Fragment Caching,


3. Data Caching.