Caching is one of key items that is being discussed whenever we talk about the performance of a web application. We always to use caching as a primary tool while designing and development of a web application. ASP.NET itself supports different kind of caching for handling various scenarios. Although we talk about it a lot, but I have seen that it is not implemented properly at most of the applications
I’ll not talk about it in detail about Caching in this post. Although I wrote an article on this topic in detail on www.codeproject.com long back, you can refer it for getting more information
Note : As this post was written long back (Apr 2011) some of part of could be old and may not be relevant in the current scenarios.
Let’s comeback to the topic. There are different ways to implement caching and one of the caching technique is called Output caching. But let’s understand that what is output caching?