What is Apache Cassandra? | Open Source Database | DataStaxCassandra 4.1 is here! Learn more about the most contributor-friendly, easiest-to-run open-source Cassandra to date. Learn More Want to run open-source Cassandra with peace of mind? Learn about DataStax Luna, enterprise support for Apache Cassandra. Learn More Apache Cassandra is a distributed NoSQL database created at Facebook and later released as an open-source project in July 2008. Cassandra d
