John: The following was one recent case study:
http://nosql.mypopescu.com/post/34305991777/ycsb-benchmark-results-for-cassandra-hbase-mongodb Cheers On Mon, Jun 17, 2013 at 7:22 AM, John Lilley <[email protected]>wrote: > I’d like to find a web site or some slides that clearly delineate the > “databases” of the Hadoop ecosystem and what they are each good at. If we > look at HBase, Hive, and Cassandra (and others?) is it easy to > differentiate them based on:**** > > **· **Transactional vs batch**** > > **· **Full database operations (insert, delete, update) vs > query-only vs append-only**** > > **· **Managed storage vs open/flat/file storage**** > > Also it would be good to see how these stack up against GreenPlum and > MongoDb**** > > Thanks**** > > john **** > > ** ** >
