Spring Boot Data JPA, Entity Mappings

JpaRepository, CrudRepository, Entity Relationships, REST API, JSON data

Ratings 4.18 / 5.00

What You Will Learn!

How to use Spring Boot JPA to interact with Database
Different Entity Mappings(One to One, One to Many, Many to One, many to Many)
Spring Boot Framework, Service and Repository components
Difference between CrudRepository, JpaRepository, PagingAndSortingRepository
Custom Query - @Query, Derived Query Method
Custom Query - @Query with @Modifying with @Transactional
Spring Boot JPA Configurations such as, ddl-auto, show-sql, Hikari Connection Pool
Pagination and Sorting with Spring Boot JPA
JPQL Query and Native Query
How to use Date Time fields in Entity class
How static, final, transient, @Transient fields of Entity class behave

Description

This course covers below Topics

How to connect Spring Boot Application to MySQL database using Spring Boot JPA
How Spring Boot JPA is useful to interact with Database, using few lines of source code
How to use CrudRepository, JpaRepository
Different Entity Mappings, with different Loading strategies
Exposing REST API end points(using JSON data) interacting with Service Layer, which further interacts with Repository to interact with underlying database
Difference between CrudRepository, JpaRepository and PagingAndSortingRepository
Custom Queries using Custom repository methods
Custom JPQL Queries/ Native Queries
Pagination and Sorting Queries
java.time.LocalDate & LocaldateTime fields in Entity class
java.util.Date fields in Entity class
Validation of Entity class fields

Though the Course Video length is of 4 hours 2 minutes, the Source code projects provided with each Topic, has huge value add, and facilitates the Leaner with much more information.

Below Topics to be added shortly.