datastax-enterprise – Tarik Billa

How can I find out which version of Cassandra a specific DSE is running?

July 27, 2023 by Tarik

Open cqlsh and type show VERSION. This gives all the versions of cqlsh, DSE, Cassandra etc. admin@cqlsh> SELECT cql_version FROM system.local; cql_version ————- 3.4.0 Also, nodetool version shows the Cassandra version

Results pagination in Cassandra (CQL)

June 11, 2023 by Tarik

You don’t need to use tokens, if you are using Cassandra 2.0+. Cassandra 2.0 has auto paging. Instead of using token function to create paging, it is now a built-in feature. Now developers can iterate over the entire result set, without having to care that it’s size is larger than the memory. As the client … Read more