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Re: Hadoop database ecosystem overview
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 ****
>
> ** **
>