macrozheng
Jun 7, 2024 · Backend Development
Boost Java Startup Speed with Class Data Sharing (CDS): A Step‑by‑Step Guide
This article explains what Java Class Data Sharing (CDS) is, walks through training and running a Spring Boot application with CDS, and demonstrates how startup time can be reduced by nearly one second, while comparing CDS with CRaC and GraalVM for Java performance optimization.
Class Data SharingJVMStartup Performance
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