This course takes the student through a variety of labs exploring the interaction between Java Object Domain Models and Relational Database Tables, this is becoming the standard approach for database access in Java Applications. The course will illustrate how using meta data annotations, you can map domain objects to database tables, and class properties to columns in those tables for CRUD operations. The student will use numerous Query strategies to retrieve data from a database and consume the data in their applications with minimal effort. The course will talk about the how these meta data annotations can also map compositional and inheritance relationships between classes and a database schemas.
Jakarta Persistence (JPA)
Jakarta Persistence (JPA)
This course is part of Java Database Connectivity Specialization
Instructor: Derek Parsons
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5.0
(13 reviews)
Intermediate level
Recommended experience
12 hours to complete
3 weeks at 4 hours a week
Flexible schedule
Learn at your own pace
Skills you'll gain
Details to know
Shareable certificate
Add to your LinkedIn profile
Assessments
3 assignments
Taught in English
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This course is part of the Java Database Connectivity Specialization
When you enroll in this course, you'll also be enrolled in this Specialization.
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There are 3 modules in this course
Interact with databases using Java Persistence Architecture (JPA), defining Persistence configurations for a Persistent Unit. Define JPA entities through various annotations and illustrate how the details of Java Database Connectivity (JDBC) are abstracted away. Implement database CRUD operations using the API of the JPA EntityManager.
What's included
10 videos2 readings1 assignment3 ungraded labs
Implement various Query techniques that JPA options and understand the importance of the Persistence Lifecycle of a managed bean and the use of Versioning for Optomistic Locking for detached Entities
What's included
11 videos2 readings1 assignment1 discussion prompt5 ungraded labs3 plugins
Define Compositional and Inheritance relationships between JPA entities that map to Primary Key Foreign Key relationships in a database schema
What's included
7 videos1 reading1 assignment3 ungraded labs2 plugins
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