Master Hibernate and JPA with Spring Boot in 100 Steps - Step 06 - Writing a deleteByID Method to Delete an Entity

The video tutorial explains how to write a method to delete a course using Java's EntityManager. It covers the implementation of the delete method in a demo application and highlights the importance of transactions in data manipulation. The tutorial also discusses how Spring simplifies transaction management, ensuring data integrity by using annotations like @Transactional. The video concludes with a demonstration of running the application and verifying the deletion of a course.

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