If you're not interested in business-speak, here's a link to actual change log: https://svn.apache.org/repos/asf/cassandra/tags/cassandra-0.6.0/CHANGES.txt http

If you're not interested in business-speak, here's a link to actual change log: https://svn.apache.org/repos/asf/cassandra/tags/cassandra-0.6.0/CHANGES.txt https://svn.apache.org/repos/asf/cassandra/tags/cassandra-0.... This is apparently a pretty big release. Included are significant performance increases, since memory-mapped IO is finally used on 64 bit machines. Also, reasonable Hadoop integration.