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Spring framework fundamentals
·
Module 5
Application Layering and Data Transfer
1
Building Services with @Service
Organize application logic into a service layer using the @Service annotation.
Decoupling Models with DTOs
Implement Data Transfer Objects (DTOs) to decouple API models from data models.
3
Mapping DTOs to JPA Entities in the Service Layer
Map between DTOs and JPA entities within the service layer.
4
Spring Transaction Management Explained
Explain how Spring's transaction management abstraction works.
5
Declarative Transactions with @Transactional
Use the @Transactional annotation to manage database transactions declaratively.
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Building REST APIs with Spring Web MVC
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Data Persistence with Spring Data JPA