Let's discuss about the Different Cache mechanisms in Hibernate

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Lets discuss about the differences between the first level cache and second level cache in Hibernate.

⭐ First level cache:

👉 Associated with each Hibernate Session object Stores Java objects that are currently being managed within a session.

👉 Operates at the session level, meaning it's specific to a single session

👉 Cleared automatically when the session is closed or explicitly cleared.

👉 Provides fast access to recently accessed or modified entities within a session.

⭐ Second level cache:

👉 Shared across multiple Hibernate Session objects within a session factory.

👉 Operates at the session factory level, meaning it's shared among all sessions created from the same session factory.

👉Cached entities remain available even after the session is closed, allowing for improved performance across multiple sessions.

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