depcache is an in-memory caching server for Erlang with dependency checks, cache expiration and local in process memoization of lookups. It is used by the Zotonic project for all memory-related caching strategies.
For a detailed explanation, see the chapter on depcache in the book
The Performance of Open Source Applications
on this page.
Start a depcache server like this:
{ok, Server} = depcache:start_link([])
Now you can get and set values using the returned Server
pid.
Like Zotonic, depcache is licensed under the Apache 2.0 license.