WebSphere Application Server & Liberty

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Using Jakarta EE 9 with Open Liberty

By Jared Anderson posted Wed May 12, 2021 03:09 PM

Check out the replay of the Expert TV episode entitled "Let's Code - Open Liberty and Jakarta EE 9 highlights" and learn more about Jakarta EE 9 and how you can easily start running your applications using Jakarta EE 9 without a lot of development cost.
In the presentation you will learn about:
  • Jakarta EE 9.0 and 9.1
  • Open Liberty's current support for Jakarta EE 9.0 and 9.1
  • Eclipse Transformer - what it is and how to use it
  • Performance benefits of using Jakarta EE 9 with Open Liberty
  • MicroProfile and Jakarta EE 9

After the presentation portion, I did a demo using Day Trader 8 to show how to easily transform your applications and server.xml configuration without actually making any manual changes to code or configuration.  This demo is meant to show how you can automate the migration of your existing applications and Liberty configuration to use Jakarta EE 9 in your build pipeline to avoid having the expensive cost of doing it manually.

To access the slides for this presentation: