Spring Boot Multiple Databases Example: [https://www.youtube.com/watch?v=NqPUx5Af5P0](https://www.youtube.com/watch?v=NqPUx5Af5P0) How to create Multiple Data Source in single Spring Boot application: [https://www.youtube.com/watch?v=exuGufC9BS8](https://www.youtube.com/watch?v=exuGufC9BS8) Spring 4 MVC Hibernate Integration CRUD - Spring MVC Tutorial for Beginners: [https://www.youtube.com/watch?v=zKVYjJjNSak](https://www.youtube.com/watch?v=zKVYjJjNSak) How to Install WildFly on windows: [https://www.youtube.com/watch?v=9jHzHKmHy8w](https://www.youtube.com/watch?v=9jHzHKmHy8w) wilfly 多個databases [https://stackoverflow.com/questions/33483601/using-multiple-datasources-with-wildfly](https://stackoverflow.com/questions/33483601/using-multiple-datasources-with-wildfly)