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Thursday, October 7 • 13:00 - 14:00
How Class Data Sharing Can Speed up Your Jakarta EE Application Startup

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Java Byte code is OS independent, which means your application's startup takes more time than a native image. Using the Class Data Sharing functionality introduced in more recent versions of the JVM, you can prepare your application to load very fast. In this presentation, I'll go into more detail about what Class Data Sharing is and the differences between the OpenJDK and OpenJ9 versions. Using some Jakarta EE demo applications, you will see gains that you can achieve and reduce memory footprint in Docker containers by sharing memory.

Speakers
avatar for Rudy De Busscher

Rudy De Busscher

Developer Advocate, Payara
Rudy loves to create (web) applications with the Jakarta EE platform and MicroProfile implementations and is currently working for Payara as Product Manager and Developer Advocate. He is active in the IT industry for more than 20 years and is a big fan of OpenSource. He is also passionate... Read More →


Thursday October 7, 2021 13:00 - 14:00 CEST
#3 Java Cloud Native