Hello, I have an application that writes network packets to a Cassandra cluster from a number of client nodes. It uses the libQtCassandra library to access Cassandra. On the homepage of libQtCassandra, its mentioned that switching between keyspaces is costly when storing into Cassandra thereby affecting the write throughput. Is this necessarily true for other libraries like pycassa and hector as well? Can I increase the write throughput by configuring all the clients to store in a single keyspace instead of multiple keyspaces to increase the write throughput?
Thankyou.