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Hands-On High Performance with Spring 5

You're reading from   Hands-On High Performance with Spring 5 Techniques for scaling and optimizing Spring and Spring Boot applications

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Product type Paperback
Published in Jun 2018
Publisher Packt
ISBN-13 9781788838382
Length 408 pages
Edition 1st Edition
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Authors (5):
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Subhash Shah Subhash Shah
Author Profile Icon Subhash Shah
Subhash Shah
Chintan Mehta Chintan Mehta
Author Profile Icon Chintan Mehta
Chintan Mehta
Dinesh Radadiya Dinesh Radadiya
Author Profile Icon Dinesh Radadiya
Dinesh Radadiya
Pritesh Shah Pritesh Shah
Author Profile Icon Pritesh Shah
Pritesh Shah
Prashant Goswami Prashant Goswami
Author Profile Icon Prashant Goswami
Prashant Goswami
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Table of Contents (14) Chapters Close

Preface 1. Exploring Spring Concepts FREE CHAPTER 2. Spring Best Practices and Bean Wiring Configurations 3. Tuning Aspect-Oriented Programming 4. Spring MVC Optimization 5. Understanding Spring Database Interactions 6. Hibernate Performance Tuning and Caching 7. Optimizing Spring Messaging 8. Multithreading and Concurrent Programming 9. Profiling and Logging 10. Application Performance Optimization 11. Inside JVM 12. Spring Boot Microservice Performance Tuning 13. Other Books You May Enjoy

Common Hibernate traps

The JPA and Hibernate ORM are the most popular frameworks used in most Java applications to interact with a relational database. Their popularity increased because they use the mapping between the object-oriented domain and underlying relational database to abstract the database interactions and make it very easy to implement simple CRUD operations.

Under this abstraction, Hibernate uses a lot of optimizations and hides all database interactions behind its API. Oftentimes, don't even know when Hibernate will execute an SQL statement. Because of this abstraction, it becomes hard to find inefficiencies and potential performance problems. Let's see the common Hibernate problems that we face in our applications.

Hibernate n + 1 problem

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