Category Archives: Hibernate

Hibernate cache in theory

The note will follow: 1. Introduction. Hibernate has a two-level cache architecture: first-level cache and second-level cache. Figure 1: Hibernate’s two levels cache (source: Manning) The first-level cache is the persistence context cache (scope of Session). The cache ensures that when the application requests the same persistent¬†object twice in a particular session, it gets back‚Ķ Read More »