fromMedium4 weeks agoJavaI Ignored These JPA Methods for Years-Now Spring Boot Application 10 FasterUsing JpaRepository.existsById and saveAll with proper batching reduces queries, memory use, and can improve application performance up to tenfold.
fromMedium4 weeks agoJavaI Ignored These JPA Methods for Years-Now Spring Boot Application 10 FasterUse JPA's existsById and saveAll with proper batching to reduce queries, memory usage, and significantly improve application performance.