This post was migrated from Tistory. You can find the original here. Object.equals public static void main(String[] args) { Test t = new Test("hi"); Test t2 = new Test("hi");...

This post was migrated from Tistory. You can find the original here. Class-level @Builder @Builder public class Test { private String one; private Long two; public Test(Long two){ ...

This post was migrated from Tistory. You can find the original here. Normalization Normalization is the process of decomposing tables to eliminate anomalies (insertion, deletion, update). ...

This post was migrated from Tistory. You can find the original here. On JSON conversion Serialization - converting to JSON Deserialization - converting to a Java object +) When returning an en...

This post was migrated from Tistory. You can find the original here. An MSA-based dues management messenger service that handles heavy traffic 2023.07.31 - [Project/Dues Management Messenger Ser...

This post was migrated from Tistory. You can find the original here. ERD drawio link API I’m planning to design this as an MSA using Spring Cloud. The MVP goals are as follows: A...

This post was migrated from Tistory. You can find the original here. Spring Data JPA Paging When implementing paging, there are generally two approaches to consider: infinite scroll, where more ...

This post was migrated from Tistory. You can find the original here. Related posts 2023.07.13 - [Spring/Security] - Spring) Spring Security Authentication/Authorization (23-06-29) Spring Securi...

This post was migrated from Tistory. You can find the original here. OAuth (Open Authorization) is a protocol for delegating access. From my server’s perspective, it’s about delegating access to...

This post was migrated from Tistory. You can find the original here. There are three ways to do dependency injection. Field Injection @Service public class TestService2 { @Autowired pri...