Which of the following is the most efficient way to manage transactions in a Spring Boot application utilizing Spring Data JPA?
- Using the @Transactional annotation on the service layer.
- Embedding SQL transactions within repository methods.
- Using Java synchronized blocks to ensure transaction consistency.
- Managing transactions manually without any annotations.
The most efficient way to manage transactions in a Spring Boot application utilizing Spring Data JPA is by using the @Transactional annotation on the service layer. This annotation simplifies transaction management and ensures that all methods within the annotated service class are executed within a single transaction. Embedding SQL transactions within repository methods can lead to issues with transaction boundaries. The other options are not best practices for managing transactions in a Spring Boot application.
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