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

Java is a programming language and computing platform first released by Sun Microsystems in 1995. There are...

The MySQL software delivers a very fast, multi-threaded, multi-user, and robust SQL (Structured Query Langu...

Fast, flexible and pragmatic, PHP powers everything from your blog to the most popular websites in the world.

Heron is realtime analytics platform developed by Twitter. It is the direct successor of Apache Storm, buil...

Apache Flink is an open source system for fast and versatile data analytics in clusters. Flink supports bat...