2023-03-27-TIL Today I Learned Spring Data R2DBC https://godekdls.github.io/Spring%20Data%20R2DBC/workingwithspringdatarepositories/#1132-using-repositories-with-multiple-spring-data-modules ...

2023-03-25-TIL Today I Learned Parsing HTML in Java with Jsoup https://www.baeldung.com/java-with-jsoup ProseMirror FE에서 HTML 텍스트를 그대로 받을수도 있겠지만, HTML 구조를 JSON으로 파싱해서 전달받는 방법도 있다. 그것을 도와주는...

2023-03-22-TIL Today I Learned Configure Server @Configuration vs @Component https://blog.naver.com/sthwin/222131873998 https://stackoverflow.com/questions/39174669/what-is-the-difference-...

2023-03-21-TIL Today I Learned Role Group Database Design https://dba.stackexchange.com/questions/90193/multiple-user-roles-with-different-attributes https://dba.stackexchange.com/questions...

2023-03-20-TIL Today I Learned EFS Performance Issues https://aws.amazon.com/ko/premiumsupport/knowledge-center/efs-troubleshoot-slow-performance/ S3 Transfer Acceleration https://aws.a...

2023-03-15-TIL Today I Learned How to See the Memory Usage in Linux https://zzsza.github.io/development/2018/07/18/linux-top/ https://sabarada.tistory.com/146 https://www.runit.cloud/2020...

2023-03-12-TIL Today I Learned Instagram Architecture https://channel.io/ko/blog/distributedlock_2022_backend Google Pagination 내가 생각하는 검색기능과 구글의 검색기능은 차이가 있다. 우선 구글은 검색엔진과 대상 DB(아마도 도큐먼트 ...

2023-03-11-TIL Today I Learned Logging Thread Local에 요청과 응답을 저장해두었다가 로깅하기도 함. JMX https://www.oracle.com/java/technologies/javase/javamanagement.html Pull Request Best Practices https...

2023-03-11-TIL Today I Learned Elasticsearch https://www.elastic.co/guide/en/welcome-to-elastic/current/getting-started-general-purpose.html https://www.elastic.co/guide/index.html https:...

2023-03-07-TIL Today I Learned Spring Boot JWT Authorization and Authentication https://www.freecodecamp.org/news/how-to-setup-jwt-authorization-and-authentication-in-spring/ https://medium...