The ToroDB solution to provide better analytics on top of MongoDB and make it easier to migrate from MongoDB to SQL
Function and HTTP request coalescer
Stampede is the workflow tool for *nix that Cthulhu intended. It uses make for dependencies, bash for scripting, and cron for scheduling.
Composer installable version of Colin Mollenhour's Stampede Resistant Config Cache
A multi-level cache library with cache stampede prevention for Go
PHP cache library, with adapters for e.g. Memcached, Redis, Couchbase, APC(u), SQL and additional capabilities (e.g. transactions, stampede protection) built on top.