2022-07-02-TIL Today I Learned Unit Testing https://jojoldu.tistory.com/226 https://www.springboottutorial.com/unit-testing-best-practices-with-java-and-junit-examples https://stackabuse....

2022-06-29-TIL Today I Learned Filter, Interceptor, AOP https://goddaehee.tistory.com/154 https://mangkyu.tistory.com/173 https://baek-kim-dev.site/61 Logback https://tecoble.techco...

2022-06-28-TIL Today I Learned Redis 자꾸 로그아웃 되는 문제 https://overfloweb.tistory.com/184 https://blooog.tistory.com/entry/Redis-Jedis-%EC%82%AC%EC%9A%A9-%EC%8B%9C-%EA%B2%AA%EC%97%88%EB%8D%98-%...

2022-06-27-TIL Today I Learned Java Generics and Wildcard https://thecodinglog.github.io/java/2020/12/15/java-generic-wildcard.html Ston Edge CDN https://ston.readthedocs.io/ko/latest/a...

2022-05-24-TIL Today I Learned JPA 연관관계 https://cjw-awdsd.tistory.com/47 JPA 복합키 매핑, @Embedded vs @IdClass https://www.baeldung.com/spring-jpa-embedded-method-parameters https://velog...

2022-05-23-TIL Today I Learned Java Stream Inner Join https://helloino.tistory.com/61 https://stackoverflow.com/questions/36913083/java-stream-api-inner-join-two-lists https://dzone.com/a...

2022-05-20-TIL Today I Learned REST API Authorization Best Practices https://stackoverflow.blog/2021/10/06/best-practices-for-authentication-and-authorization-for-rest-apis/ Filtering Jacks...

2022-05-18-TIL Today I Learned Multipart File Upload in Spring Boot FE에서 기본적으로 확장자 및 용량이 제한되어 오겠지만, BE에서도 용량에 대한 검증이 필요하다. 스프링 부트에서는 application.properties 나 application.yml로 설정이 가능하다. 하지만 주의할 점...

2022-05-17-TIL Today I Learned Boolean Field in API https://medium.com/geekculture/why-you-shouldnt-use-booleans-in-rest-apis-2747b187876c MyBatis Paging with PageHelper https://oingdad...

2022-05-13-TIL Today I Learned CQRS https://docs.microsoft.com/en-us/azure/architecture/patterns/cqrs https://always-kimkim.tistory.com/entry/cqrs-pattern DB 샤딩 https://engineering.li...