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The Apache Software Foundation Announces Apache Cassandra 0.7

The Apache Software Foundation today announced Apache Cassandra v0.7, the highly-scalable, second generation Open Source distributed database.

"Apache Cassandra is a key component in cloud computing and other applications that deal with massive amounts of data and high query volumes," said Jonathan Ellis, Vice President of Apache Cassandra. "It is particularly successful in powering large web sites with sharp growth rates."

Among the new features in Apache Cassandra v0.7 are:

  • Secondary Indexes, an expressive, efficient way to query data through node-local storage on the client side;
  • Large Row Support, up to two billion columns per row;
  • Online Schema Changes – automated online schema changes from the client API allow adding and modifying object definitions without requiring a cluster restart.

Apache Cassandra is available under the Apache Software License v2.0, and is overseen by a Project Management Committee (PMC), who guide its day-to-day operations, including community development and product releases.

Apache Cassandra v0.7 downloads, documentation, and related resources are available at http://cassandra.apache.org/.