How to Configure Multiple Data Sources in a Spring Boot Application

Date: 2020-11-23

This tutorial demonstrates configuring multiple data sources in a Spring Boot application using two H2 databases. It details setting up separate configurations for each database (using @Primary for one), defining corresponding entity classes (Beer and Customer), and creating a controller to access data from both sources. The example uses Maven, JPA, and Lombok. The application showcases accessing and managing data from distinct databases within a single Spring Boot application.

Read more: https://examples.javacodegeeks.com/how-to-configure-multiple-data-sources-in-a-spring-boot-application/