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Understanding Hibernate ddl-auto in Spring Boot: When to Use create, update, validate, and none

Choosing the wrong spring.jpa.hibernate.ddl-auto setting can lead to unexpected schema changes or even data loss. In this guide, you'll learn what eac…

springboothibernatejpamicroservices
Dev.to May 31, 2026, 21:03 UTC
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What Is the N+1 Problem in Hibernate/JPA? How to resolve it? Interview Q&A

The N+1 problem happens when: Hibernate executes 1 query to fetch parent records + N additional queries to fetch child records This causes: too many d…

hibernatejpajavainterview
Dev.to May 17, 2026, 05:24 UTC

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