The primary audience of this manual is the developer and technology lead community. It is expected that as a developer you would be primarily focusing on the aspects around configuring a cache with its associated data and using it within the application. If you are an architect or a lead, you may also be interested in section detailing concepts around how the caching system behaves across a clustered deployment or for n-tier deployment scenario.
In case you have already finalized on your own application cache management system then this tutorial is not intended for you.