Apache Cassandra docs

Documentation for Apache Cassandra versions 2.1, 2.2, 3.0, and 3.x (tick-tock); and documentation for CQL 3.1, 3.3, and 3.x.

DataStax documentation for Apache Cassandra™.

Attention: DataStax has different documentation versions for Apache Cassandra. The docs listed on this page are specific to Apache Cassandra OSS.

For more information, see About DataStax documentation for Apache Cassandra.

DataStax documentation for Apache Cassandra (OSS)

Apache Cassandra 2.1, 2.2, 3.0, and 3.x
2.x versions 3.x versions
2.1 3.0
2.2 3.x (3.1 - 3.9)
Open-source DataStax drivers for Cassandra
Driver guides Quickstarts Compatibility
C++ C++ OSS C++
C# C# OSS C#
Java Java OSS Java
Node.js Node.js OSS Node.js
Python Python OSS Python
Cassandra Query Language (CQL)
CQL version Cassandra version
CQL 3.1 2.1
CQL 3.3 3.0
CQL 3.x 2.2 and 3.x
Maintenance-only Cassandra drivers
Drivers guides Compatibility
PHP OSS PHP
Ruby OSS Ruby
Supported by DataStax, but only critical bug fixes will be included in new versions.