Master Hibernate and JPA with Spring Boot in 100 Steps - Step 63 - Implementing Transaction Management - 3 Things to Dec

The video tutorial discusses the use of transactional annotations in the Spring Framework and JPA, highlighting the differences and use cases for each. It explains how JPA is suitable for single database transactions, while Spring is recommended for managing transactions across multiple databases and external interfaces. The tutorial also covers setting isolation levels in Spring transactions and configuring default isolation levels in Hibernate.

What happens if an update fails in a transaction managed by JPA?

How can you set a default isolation level across all transactions for a specific Hibernate connection?