2023-10-18-TIL Today I Learned Custom Error Message with @Size https://www.baeldung.com/global-error-handler-in-a-spring-rest-api https://salithachathuranga94.medium.com/validation-and-exce...

2023-10-17-TIL Today I Learned Progressive Download https://en.wikipedia.org/wiki/Progressive_download https://www.nginx.com/resources/glossary/progressive-download/ https://www.brightcov...

2023-10-16-TIL Today I Learned Observability with Spring Boot 3 https://spring.io/blog/2022/10/12/observability-with-spring-boot-3/ https://www.baeldung.com/spring-boot-3-observability ht...

2023-10-13-TIL Today I Learned Cryptocurrency Trade https://www.binance.com https://www.okx.com https://www.coinbase.com https://www.bitmax.net https://www.huobi.com

2023-10-10-TIL Today I Learned Modal vs Popup https://brunch.co.kr/@tigrisdesign/3 try ~ finally https://docs.oracle.com/javase/tutorial/essential/exceptions/finally.html https://stac...

2023-10-04-TIL Today I Learned Kubernetes Books https://www.practical-devsecops.com/best-kubernetes-books/ https://www.knowledgehut.com/blog/devops/kubernetes-books Go pprof https://g...

2023-09-21-TIL Today I Learned Live Streaming Architecture https://code-developer.tistory.com/11 https://velog.io/@hssarah/%EC%8B%A4%EC%8B%9C%EA%B0%84-%EC%8A%A4%ED%8A%B8%EB%A6%AC%EB%B0%8D%E...

2023-09-18-TIL Today I Learned Cloud Native https://aws.amazon.com/ko/what-is/cloud-native/ Node vs Pod vs Cluster https://www.cloudzero.com/blog/kubernetes-node-vs-pod https://www.vm...

2023-09-15-TIL Today I Learned SPA vs SSR https://medium.com/aha-official/%EC%95%84%ED%95%98-%ED%94%84%EB%A1%A0%ED%8A%B8-%EA%B0%9C%EB%B0%9C%EA%B8%B0-1-spa%EC%99%80-ssr%EC%9D%98-%EC%9E%A5%EB%8...

2023-09-14-TIL Today I Learned Redis Pipeline 레디스 파이프라이닝을 사용하는데 gc가 제대로 안 되는지 메모리 사용량 그래프가 계속 peek를 치고있다. 그리고 이어서 타임아웃이 발생하면서 뻗는 경우가 종종 있다. 원인이 뭘까? https://redis.io/docs/manual/pipelining/ ...