Kundera is a "Polyglot Object Mapper" with a JPA interface. The idea behind Kundera is to make working with NoSQL Databases simple and fun. Kundera is being developed to make working with NoSQL as simple as working with SQL. The tool serves as JPA Compliant mapping solution for NoSQL Datastores. It helps developers forget the complexity of NoSQL stores and focus on Domain Model. The program makes switching across data-stores as easy as changing a configuration.