Data Modeling

Cassandra is column typed NoSQL database. The data modeling method of Cassandra is different from traditional data modeling method used for RDBMS.

KDM

Reference:

http://kdm.dataview.org/kdm.jsp

http://mechanics.flite.com/blog/2013/11/05/breaking-down-the-cql-where-clause/

https://www.oreilly.com/ideas/cassandra-data-modeling

http://www.datastax.com/dev/blog/basic-rules-of-cassandra-data-modeling