The libQtCassandra library is an advanced C++ library used to access Cassandra servers. Unlike the basic Cassadra server interface, this C++ library provides separate objects that handle each level of the server data, i.e. the cluster, contexts, table, rows, and cells. It uses Qt and the Qt style for all the classes, which makes it very easy to use if you already know Qt.
node-cassandra-cql is a Node.js CQL driver for the Apache Cassandra CQL3 binary protocol. CQL is a query language for Apache Cassandra. It features connection pooling to multiple hosts, parameters in queries, the ability to get a cell by column name using row.get('first_name'), and bigints support.