Jakarta EE 9 and Beyond
summary
Jakarta EE 9 finalizes the namespace change from javax to jakarta, opens the open-source TCK for free self-certification, and trims legacy specs to let lighter implementations appear. The presenter converts a small ~5KB WAR by changing imports (or using the transformer tool), builds against 9.0 RC2, and deploys it successfully on GlassFish 6, Open Liberty, Tomcat and Jetty. Roadmap items include CDI alignment, JPMS/TCK modularization, Jakarta MVC and NoSQL and a likely annual release cadence.
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chapters (8)
- 0:00Introduction and speaker background
- 1:15Jakarta EE specifications overview
- 11:35Jakarta EE 9 focus areas
- 15:35Demo: Migrating to Jakarta EE 9 namespace
- 24:46Future of Jakarta EE after 9
- 33:19Demo: Running apps on multiple implementations
- 39:54Tooling and resources summary
- 41:20Q&A and closing remarks
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