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Announcing Cassandra 1.2.0

DZone's Guide to

Announcing Cassandra 1.2.0

· Database Zone
Free Resource

Learn how to move from MongoDB to Couchbase Server for consistent high performance in distributed environments at any scale.

Datastax recently announced the release of Cassandra 1.2.0 and listed some of it's key improvements.  From the original post: 

Key improvements include:
  • Virtual nodes, which improve the granularity of capacity increases and dramatically improve repair and rebuild times in larger clusters. See also this post on upgrading an existing cluster to vnodes.
  • Atomic batches address the possibility of mid-batch coordinator failure.
  • Last but not least, many performance improvements to memory usage, column indexes, compaction, streaming, startup time, and more.

Want to deliver a whole new level of customer experience? Learn how to make your move from MongoDB to Couchbase Server.

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