Apache Cassandra

Apache Cassandra CQL Native Protocol

Cassandra Query Language (CQL) is the primary interface to Apache Cassandra. Clients speak the binary CQL native protocol over TCP (default port 9042). Official drivers are maintained for Java, Python, Go, C/C++, C#, Node.js, Ruby, and Rust.

Documentation GitHub

Documentation

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Documentation

https://cassandra.apache.org/doc/latest/cassandra/cql/

Other Resources

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Specification

https://github.com/apache/cassandra/blob/trunk/doc/native_protocol_v5.spec

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Reference

https://cassandra.apache.org/doc/latest/cassandra/cql/ddl.html