<ul><li>Java ecosystem has seen heavy investment to reduce application startup times through Ahead-of-Time optimizations.</li><li>Spring Data 4.0 introduces Ahead-of-Time (AOT) repositories, shifting repository preparations from runtime to build time.</li><li>When enabling spring.aot.repositories.enabled=true, AOT processing turns repository query methods into source code at build time.</li><li>Generated code optimizes repository methods for faster application startup, debugability, reduced memory usage, and efficiency.</li></ul>

Spring Data Ahead of Time Repositories

Discover more