hibernate

2 posts

All posts tagged with "hibernate"

February 9, 2026

Advanced JPA: Query Optimization & N+1 Solutions in Spring Boot

Master JPA performance optimization in Spring Boot. Learn to detect and fix N+1 query problems, optimize fetch strategies, use projections, batch operations, and write efficient JPQL and native queries.

java spring-boot jpa hibernate database performance backend

January 24, 2026

Spring Boot Database Integration with JPA & PostgreSQL

Complete guide to database integration in Spring Boot using Spring Data JPA and Hibernate. Learn entity mapping, repository patterns, relationships, queries, and best practices with PostgreSQL.

java spring-boot database jpa hibernate postgresql backend