http://webuild.envato.com/blog/moving-the-marketplaces-to-elasticsearch/

http://git-scm.com/docs/git-credential-cache

Very useful for removing unwanted files from your git repository. Cloning a 1.5gb repository because someone accidentally committed in a video or cache is annoying, to say the least.

Many frameworks we use are front-loaded. This means that we have a web-root with an index file that handles all application requests.