This provides Database implementation in the Spring Boot. Indeed, We should breifly inform here concept of Spring, Spring Boot, JDBC, JPA, H2.
Spring
- The Spring Framework is an application framework and inversion of control container for the Java platform. Spring is HA (high avilability).
Spring Boot
- Most Spring Boot applications need minimal Spring configuration. Features. Create stand-alone Spring applications
JPA
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JPA (The Java Presistence API) = This module deals with enhanced support for JPA based data access layers.Indeed, the JPA is rule of interface.
Ex: Class A, B .... Implemenet Interface