ondl

Computer Science

Computer Science/Programming Language

Coroutine

μ •μ˜ μ„œλΈŒλ£¨ν‹΄μ˜ μΌλ°˜ν™” 코루틴은 1958λ…„ 멜빈 μ½˜μ›¨μ΄κ°€ λ§Œλ“ , CSμ—μ„œ κ°€μž₯ 였래된 κ°œλ… 쀑 ν•˜λ‚˜μž…λ‹ˆλ‹€. μ„œλΈŒλ£¨ν‹΄(=ν•¨μˆ˜)을 μΌλ°˜ν™”ν•œ κ²ƒμœΌλ‘œ: μ„œλΈŒλ£¨ν‹΄: μ§„μž…μ  1개, λκΉŒμ§€ μ‹€ν–‰ β†’ return 1번. 호좜되면 ν˜ΈμΆœμžμ—κ²Œ 쒅속(c

#Java#Kotlin#Async
Computer Science/Design Pattern

Circuit Breaker

MSA ν™˜κ²½μ—μ„œμ˜ μž₯μ•  λ°œμƒ λͺ¨λ“  μ„œλΉ„μŠ€ μš΄μ˜μ—μ„œλŠ” 아무리 μ™„λ²½ν•œ 섀계λ₯Ό ν–ˆλ‹€κ³  해도, 예기치 λͺ»ν•œ μ—λŸ¬κ°€ λ°œμƒν•  수 밖에 μ—†μŠ΅λ‹ˆλ‹€. λ•Œλ¬Έμ— μš°λ¦¬λŠ” μ™„λ²½ν•œ μ‹œμŠ€ν…œμ„ λ§Œλ“€κΈ° 보닀, μ‹€νŒ¨μ— λΉ λ₯΄κ³  μœ μ—°ν•˜κ²Œ λŒ€μ‘ν•  수 μžˆλŠ” μ‹œμŠ€ν…œμ„ λ§Œλ“œλŠ”

#MSA#Web
Computer Science/Operating System

Java Virtual Thread

Virtual Thread λž€? 버좔얼 μŠ€λ ˆλ“œ(Virtual Thread)λŠ” Java 21μ—μ„œ μ •μ‹ν™”λœ, λ™μ‹œμ„± 처리 방식을 근본적으둜 λ°”κΎΌ κΈ°λŠ₯μž…λ‹ˆλ‹€. κΈ°μ‘΄ Java의 μŠ€λ ˆλ“œ λͺ¨λΈμ€ Native Thread둜, Java의 μœ μ € 슀레

#Java#JVM#Async
Computer Science/Programming Language

What color is your function?

λ°₯ λ‹ˆμŠ€νŠΈλ‘¬(Bob Nystrom)의 2015λ…„ What Color is Your Function?을 λ°”νƒ•μœΌλ‘œ 비동기 ν”„λ‘œκ·Έλž˜λ° μ‹œ λ°œμƒν•˜λŠ” ν•¨μˆ˜μ˜ 색 문제λ₯Ό μ΄ν•΄ν•΄λ³΄κ³ μž 리뷰λ₯Ό λ§Œλ“€μ—ˆμŠ΅λ‹ˆλ‹€. λΉ„μœ  μ„€μ • JS와 λΉ„μŠ·ν•œ κ°€μƒμ˜ μ–Έμ–΄λ₯Ό

#Async