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Apache Cassandra is widely used open-source distributed NoSQL database management system. Cassandra has been designed to handle large amounts of data across many commodity servers, providing high availability with no single point of failure. Cassandra is one of the widely used databases in the industry. Apache Gora Cassandra module is written based on thrift connector (Hector connector) but currently, Cassandra developers has have been removed the thrift connector and they have moved into CQL (Cassandra Query Language), which is very much similar to SQL. So the Cassandra community has been migrated to CQL, Therefore the latest Cassandra databases servers which use CQL 3,4 versions are not compatible with gora cassandra module. Therefore current gora cassandra module is little bit out dated.
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