Java/Spring 기반 백엔드 엔지니어입니다. 매일 학습하고 기록하며, 동작 원리를 밑바닥부터 이해하는 것을 좋아합니다.
- 📝 매일 TIL 작성 — Java/Spring/CS 심화 학습 노트
🔀 19 PRs merged · 9 projects
feign #3382 Preserve delegate content type for multipart parameters
feign #3422 Make Expressions max length configurable (fixes #2916)
feign #3419 Honor jdk.httpclient.allowRestrictedHeaders in Http2Cli…
feign #3406 Fix feign-core test compilation broken by removed Reque…
feign #3394 Avoid ClassLoader leak from static default async execut…
feign #3407 Open observation scope and stop on non-FeignException e…
feign #3371 Forward dismiss404 from CoroutineFeign builder to Async…
feign #3370 Document metrics published by the micrometer module
resilience4j #2478 Preserve durationSupplierType when copying HedgeConfig …
spring-cloud-openfeign #1384 Fix concurrent initialization race in FeignHttpMessageC…
spring-cloud-openfeign #1378 Fix unconditional overwrite of resolved fallbackFactory…
openapi-generator #24017 [Java][vertx] Apply Vert.x pool defaults in buildWebCli…
openapi-generator #23872 [Java][restclient] Build XmlMapper via builder when use…
querydsl #1791 Render object arrays as Kotlin Array in querydsl-kot…
mapstruct #4061 #4060 Report compilation error for SET_TO_DEFAULT witho…
jackson-core #1613 Add JsonReadFeature.ALLOW_HEXADECIMAL_NUMBERS for JSON5…
jackson-core #1614 Preserve explicit "+" sign across buffer boundaries for…
jreleaser #2130 fix(deploy): clarify Maven Central polling log wording
spring-batch #5400 Propagate step context to worker threads in ChunkTaskEx…
→ 전체 PR 보기
Why Driven Backend — velog
- 2026-06-21 — Hibernate 배치 페칭은 N+1 쿼리를 어떻게 줄이는가
- 2026-06-20 — Spring Boot 자동 구성은 어떤 조건을 먼저 평가하는가
- 2026-06-19 — JVM 세이프포인트는 stop-the-world 지연을 어디서 늘리는가
- 2026-06-19 — volatile을 붙이면 무엇이 보이고, 무엇은 여전히 깨지는가
- 2026-06-16 — CORS preflight는 왜 OPTIONS를 먼저 보내는가