DataStax

DataStax, Inc. is a real-time data company based in Santa Clara, California. Its product Astra DB is a cloud database-as-a-service based on Apache Cassandra. DataStax also offers DataStax Enterprise (DSE), an on-premises database built on Apache Cassandra, and Astra Streaming, a messaging and event streaming cloud service based on Apache Pulsar. As of June 2022, the company has roughly 800 customers distributed in over 50 countries. DataStax was built on the open source NoSQL database Apache Cassandra. Cassandra was initially developed internally at Facebook to handle large data sets across multiple servers, and was released as an Apache open source project in 2008. In 2010, Jonathan Ellis and Matt Pfeil left Rackspace, where they had worked with Cassandra, to launch Riptano in Austin, Texas. Ellis and Pfeil later renamed the company DataStax, and moved its headquarters to Santa Clara, California. The company went on to create its own enterprise version of Cassandra, a NoSQL database called DataStax Enterprise (DSE). Version 1.0, released in October 2011, was the first commercial distribution of the Cassandra database, designed to provide real-time application performance and heavy analytics on the same physical infrastructure. It grew to include advanced security controls, graph database models, operational analytics and advanced search capabilities. In September 2014, DataStax raised in a Series E funding round, raising the total investment in the company to . On June 15, 2022, the company announced it had raised an additional , at a valuation. In April 2016, the company announced the release of DataStax Enterprise Graph, adding graph data model functionality to DSE. In March 2017, DataStax announced the release of its DSE platform 5.1, which included improved search capabilities, improved security control, improvements to its Graph data management and improvements to operational analytics performance. DataStax also announced a shift in strategy, with an added focus on customer experience applications.