Elasticsearch is a distributed, RESTful search and analytics engine capable of storing data and searching i...

Ruby is a language of careful balance. Its creator, Yukihiro “Matz” Matsumoto, blended parts of his favorit...

Python is a general purpose programming language created by Guido Van Rossum. Python is most praised for it...

Redis is an open source (BSD licensed), in-memory data structure store, used as a database, cache, and mess...

Sidekiq uses threads to handle many jobs at the same time in the same process. It does not require Rails bu...

Delayed_job (or DJ) encapsulates the common pattern of asynchronously executing longer tasks in the backgro...