DataStax, Inc. is a software company that develops and provides support for a commercial edition of the Apache Cassandra database, a NoSQL database. It competes with legacy database products from Oracle. DataStax sells and provides support for a commercial version of the open-source Apache Cassandra project, called DataStax Enterprise (DSE), that has extensions for analytics and search functions using Apache Spark and Apache Solr respectively.Language bindings provided with DSE include Java, Node.js, .NET, Python, Ruby, and C/C++. The DSE provide OpsCenter, a management interface for Cassandra monitoring and configuration. DataStax employees contribute to the open-source Cassandra project. The companys Community Edition is a free distribution of Apache Cassandra along with a utility named OpsCenter.