A default keyspace can be defined for each session created off the main connection object. Without this option, each table will need its corresponding keyspace specified with each query. This option is useful for clusters which have only one (non-system) keyspace.
To set this option, the keyspace name can be provided as the session object is created during the cluster's connect method:
session = cluster.connect("keyspace_name");
The recommended best practices for cluster and session objects, refer docs for more information Popescu A(2014)-4 simple rules when using the DataStax drivers for Cassandra, which was retrieved on 2018/09/22 at https://www.datastax.com/dev/blog/4-simple-rules-when-using-the-datastax-drivers-for-cassandra ...
