How to Improve the Performance of Legacy Java Code скачать в хорошем качестве

How to Improve the Performance of Legacy Java Code

Your application is running on Java 8 or 11 and you can't migrate to a newer JDK ? Let's discuss the techniques that can speed up your Java app, cut memory usage, and reduce garbage collection pauses — and let you stay (for now) on the current JDK version. 0:00 How to increase the performance when you are not allowed to upgrade 0:36 Why legacy Java code underperforms 2:13 Optimization Strategies Changes to the application code and JVM configuration 2:33 Fine-Tune the Garbage Collector 3:30 Adjust JVM memory settings 4:02 Improve Threading & Concurrency 4:27 Optimize Database Calls 5:14 Performance Optimizations with the right cloud infrastructure 6:21 Optimize Memory Usage in the Cloud 6:46 Switch to a Fused JDK 8:22 Conclusion Useful links: Liberica JDK Performance Edition: https://bell-sw.com/libericajdk-perfo... Memory flags: https://bell-sw.com/blog/guide-to-jvm... Java Garbage Collectors: https://bell-sw.com/videos/an-overvie... Java profiling Guide: https://bell-sw.com/blog/a-guide-to-j... Read our blog: https://bell-sw.com/blog/ Get in touch with Catherine on X: https://x.com/cat_edelveis