One option there is to use Spark. You can then write SQL, Scala, Python, R to in...

threeseed on Oct 28, 2015 | parent | context | favorite | on: Pivotal Greenplum Database has been open sourced

One option there is to use Spark.

You can then write SQL, Scala, Python, R to interact with ElasticSearch. I can't recall the performance but against Cassandra, HDFS, HBase, MongoDB etc. it is very fast.