AnghelLeonard/Hibernate-SpringBoot resource

Health v2 · maintenance only

Flags: no_releases

Adoption not part of the score

1372 stars · 537 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded

A collection of 300+ runnable sample applications demonstrating Java persistence performance best practices using Hibernate 5/6 and Spring Boot 2. Each sample is a small self-contained project illustrating a specific tip, such as UTC timezone handling, DTO projections, batch inserts, and connection pooling.

Use cases

• learn hibernate performance best practices
• optimize jpa query performance in spring boot
• fix n+1 select problem examples
• speed up batch inserts with spring data jpa
• reduce sql statement count in hibernate
• configure connection pooling in spring boot
• learn dto projections in spring data

When to choose

• you develop Java persistence layers with Hibernate/JPA and Spring Boot and want practical, runnable examples
• you are tuning database performance and want copy-pasteable recipes
• you want to learn Spring Data JPA optimization patterns incrementally

When to avoid

• you need a production library or framework to add as a dependency - these are sample applications
• you use Spring Boot 4 / Hibernate 7 (a separate companion repo covers that)
• you need non-Java persistence guidance

Facets

learning-resource · maturity active

orm database benchmarking developer-tools databases developer-tools tutorials performance jvm hibernate spring-boot jpa spring-data persistence-performance best-practices jdbc sql-optimization examples spring

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