Spring Data JDBC and JPA
Learn how Spring Data JDBC and JPA simplify data access in Spring applications by providing DAO abstractions, JdbcTemplate utilities, exception translation, and transaction management. Understand key differences between JDBC and JPA and how Spring integrates them for consistent database interaction.
We'll cover the following...
We'll cover the following...
- How does Spring provide DAO support?
- Describe Spring DAO support classes.
- What annotation is used to mark DAO in Spring?
- What is Spring data JDBC?
- What tasks are performed by Spring JDBC?
- What is the difference between JDBC and Spring JDBC?
- Name the classes in Spring JDBC API?
- What are the advantages of JdbcTemplate in Spring?
- Why is NamedParameterJdbcTemplate class used?
- How are records from a database fetched when using JdbcTemplate?
- What is the difference between a RowMapper and ResultSetExtractor?
- Explain Spring’s exception handling support with DataAccessException.
- What is SQLExceptionTranslator?
- What are JdbcTemplate callback interfaces?
- What is Spring Data?
- What is JPA?
- What is the difference between JPA and Spring Data JPA?
- What is the difference between CrudRepository and JpaRepository?
- Which No SQL databases does Spring support?
- Which ORMs are supported by Spring?
- What is Hibernate?
- What are the different types of transaction management supported by Spring?
- Which transaction management type is preferred in Spring?
- What are some benefits of using Spring Transactions?
- What happens when the @Transactional annotation is used on a method?
- What is the difference between JdbcTemplate and JPA?
How does Spring provide DAO support?
Spring DAO support makes it easy to work with ...