In the rapidly evolving cloud-native landscape, the Jakarta NoSQL specification emerges as a key solution for Java developers dealing with diverse NoSQL databases. Addressing the complexity of multiple NoSQL vendors, this spec simplifies the Java-NoSQL interface, akin to the JPA for relational databases. This talk will feature live coding with Jakarta NoSQL and Jakarta Data, integrating with Jakarta EE specs like Jakarta WebSockets, enhancing developer experience in Java-NoSQL environments.