What is web application caching?
Server side cache is web based software component that allows saving and reading temporary information that takes a long time to compute. Such technology is used to improve website speed: • During first request information is generated and stored to cache files. • During following requests data is simply loaded from website cache, bypassing computing. To speed up dynamic website data caching mechanism must be equipped with some kind of destructor that would delete cache data when website has been changed; otherwise it would prevent latest information from being displayed.
