README.md

Spring puzzles

My personal playground to share tips, code samples, techniques, problem-resolving methods, answers of StackOverflow questions or cutting-edge features in the progress of Spring application development.

• Switching between multi DataSources in Spring
• Using multi DataSources simultaneously in a single Spring Boot application
• Configure an Oracle JNDI DataSource in Spring Boot embedded Tomcat
• Configure an Oracle JNDI DataSource in an external Tomcat