WSO2 Column Store Service is based on the multi-tenanted Apache Cassandra. It offers highly-scalable, next-generation, distributed database management functionality, through the following feature in the WSO2 feature repository:
Name: WSO2 Carbon - Cassandra Feature
Features can be installed or removed from the WSO2 Storage Server by following the instructions given in Installing Features.
See the following topics:
See here for information on how to cluster Cassandra.