Start with an overview of the different types of Java compiler and the pros and cons of each one for your Java applications, then learn about common JVM optimizations such as dead-code elimination ...

G1 garbage collector improvement would also reduce the overhead of the JDK’s C2 optimizing compiler, benefiting cloud-based Java deployments.

Query compilation and execution form the critical backbone of database systems, where high-level queries are translated into efficient low-level machine code and then executed to retrieve data.

Get a hands-on look at Java preview features, such as the JDK 13 text blocks, with this video tutorial that lays out how to run and compile to proper code in five easy steps.