### Relevant Articles:
- [Service Locator Pattern and Java Implementation](https://www.baeldung.com/java-service-locator-pattern)
- [The DAO Pattern in Java](https://www.baeldung.com/java-dao-pattern)
- [DAO vs Repository Patterns](https://www.baeldung.com/java-dao-vs-repository)
- [Difference Between MVC and MVP Patterns](https://www.baeldung.com/mvc-vs-mvp-pattern)
- [The DTO Pattern (Data Transfer Object)](https://www.baeldung.com/java-dto-pattern)
