Java Persistence API (JPA) Training
Level
AdvancedDuration
16h / 2 daysDate
Individually arrangedPrice
Individually arrangedJava Persistence API (JPA) Training
Java remains one of the most popular and best-paid programming languages, used both in large corporations and small companies. The JPA interface is the standard for object-relational mapping (ORM) in Java. In this course, you will learn ORM solutions, understand what object-relational mapping is, and gain hands-on experience working with entity objects and queries.
Who is this training for?
Developers who want to simplify and streamline their work with databases-
Those who need to accelerate and facilitate the development of database-driven applications
Training Program
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ORM Solutions
- Using relational databases in Java
- Object and relational models
- The JPA standard
- JPA implementations
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Entity Objects & Object-Relational Mapping
- Mapping with annotations and XML
- Simple and composite primary keys
- Types of relationships between entities
- Mapping hierarchies
- Embedded objects
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Working with Entity Objects
- Persistence context
- Entity manager
- Basic operations with EntityManager
- Cascading operations
- Transaction management
- Entity validation
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Working with Queries
- Java Persistence Query Language (JPQL) and HQL
- Criteria API – programmatic query building
- Native queries
