Understanding how JPA interacts with the underlying JDBC driver.
Understanding how Hibernate detects changes in entities.
By optimizing fetch sizes and avoiding unnecessary SQL execution. vlad mihalcea high-performance java persistence pdf
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Most Java developers use Hibernate or JPA as a "black box." While this works for simple CRUD applications, it often leads to severe performance bottlenecks in production. Vlad Mihalcea’s work is designed to pull back the curtain on: Understanding how JPA interacts with the underlying JDBC
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For those already familiar with JPA, this book serves as a "tuning manual." It shifts the focus from "how to map an entity" to "how to ensure this entity scales to millions of rows." It is an essential desk reference for anyone working on financial systems, e-commerce platforms, or high-traffic APIs. Mastering Optimistic vs
By designing schemas and mappings that handle high-concurrency without deadlocks. 📂 How to Get the "High-Performance Java Persistence" PDF