The best Hadoop vendors are Apache Spark, Cloudera Distribution for Hadoop, Netezza Analytics, MapR, and QueryIO.
Apache is the top solution according to IT Central Station reviews and rankings.
One reviewer writes: "Stable and easy to set up with a very good memory processing engine", and another reviewer writes: "Fast performance and has an easy initial setup".
The 2nd best product is Cloudera Distribution for Hadoop. A user writes: "Offers big data support for analytical applications but the technical support needs improvement",
and another reviewer writes: "Performs well and the technical support is helpful, but the upgrade process needs to be consolidated".
See our free Buyer's Guide for Hadoop.