Master Hibernate and JPA with Spring Boot in 100 Steps - Step 86 - Performance Tuning - Avoid N+1 Problems

The video tutorial addresses the N+1 problem in Hibernate, a common performance issue where multiple queries are executed to retrieve related data. It explains the problem with examples and explores three solutions: eager fetch, entity graph, and join fetch. Eager fetch retrieves all related data at once but can be inefficient if not all data is needed. Entity graph allows selective loading of related data, improving performance. Join fetch uses SQL joins to retrieve related data in a single query. The tutorial demonstrates how to implement these solutions to optimize database interactions.

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