Improve JPA application performance using HypersistenceOptimizer

In Java world, Hibernate/JPA is the most popular ORM framework. Also, JPA/Hibernate is a very controversial topic because some people don’t like it at all. It is very understandable though. Many people start using JPA/Hibernate with minimal knowledge and keep adding logic (read as “annotations”) as and when required to get the job done. While checking the overall application performance, most of the time people realize it’s because of poor performance of persistence layer.

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