| ๊ธฐ์ | ์ดํด ์์ค |
|---|---|
| Language | Java(11,17) |
| - Stream, Thread, Java Reflection, Annotation Processor ํ์ฉ ๊ฐ๋ฅ | |
| - ์ต์ ๋ฌธ๋ฒ(~ 21)์ ๋ํ ์ดํด | |
| - Junit, AssertJ ๊ธฐ๋ฐ ํ ์คํธ ์ฝ๋ ์์ฑ ๊ฐ๋ฅ | |
| Backend | Spring |
| - mvc, webflux ๊ธฐ๋ฐ REST, ์น ์์ผ, GraphQl API ๊ฐ๋ฐ ๊ฐ๋ฅ | |
| - Spring Security ์์ค์ฝ๋ ์์ค์ ์ดํด. ์ธ์ฆ, ์ธ๊ฐ ๊ฐ๋ฐ ๊ฐ๋ฅ | |
| - Spring Cloud ๊ธฐ๋ฐ์ MSA ์๋ฒ ๊ฐ๋ฐ ๊ฐ๋ฅ (gateway, config, eureka) | |
| - AOP, Async, Event, ๋น ์๋ช ์ฃผ๊ธฐ, AutoConfiguration ํ์ฉ ๊ฐ๋ฅ | |
| JPA(Hibernate) | |
| - n+1 ๋ฌธ์ ๋ฅผ ๊ณ ๋ ค ํ๋ฉฐ ์ํฐํฐ ์ค๊ณ ๊ฐ๋ฅ | |
| Http | |
| - ์ฟ ํค, cors, ์บ์, ๋ฉฑ๋ฑ์ฑ, etag, conditional request์ ๋ํ ์ดํด | |
| - API ๋ช ์ธ์ ๋ฌธ์ํ ๊ฐ๋ฅ | |
| Database | SQL |
| - ERD ์ค๊ณ ๊ฐ๋ฅ | |
| - view, index ํ์ฉ ๊ฐ๋ฅ | |
| - ์ง๊ณ ๋ฌธ๋ฒ(group by, having, with as, join) ํ์ฉ ๊ฐ๋ฅ | |
| Postgresql | |
| - MVCC, Vacuum ์ ๋ํ ์ดํด | |
| ELK | |
| - ์ธ๋ฑ์ค ๋งคํ, ๋์๋ณด๋ ๊ตฌ์ถ ๊ฐ๋ฅ | |
| Kafka | |
| - ๋ฆฌ๋ฐธ๋ฐ์ฑ, ์ปจ์๋จธ ๊ทธ๋ฃน, ์ ํฉ์ฑ ๋ณด์ฅ ์์ค์ ๋ํ ์ดํด | |
| Redis, Hadoop, Spark | |
| DevOps | AWS(ec2, s3, lambda, elb), Docker, Ansible, Ubuntu |
- Postgresql ์ MVCC, Vacuum์ ๋ํด ์์๋ณด์
- ์คํ๋ง ์ํ๋ฆฌํฐ ํํฐ์ฒด์ธ ์ฌํ
- ์ด๊ฑฐ ๋ชจ๋ฅด๋ฉด MethodSecurity ์ฐ์ง๋ง์ธ์
0.11.1Bug Report
Rate Limiter์Redis ScriptPR- receive positive reviews
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ColorHexScalar๊ด๋ จ PR- No response received