๋‚˜๋งŒ์˜ ์˜ค๋ž˜๋‹ฌ๋ฆฌ๊ธฐ๋ฅผ ํ•˜๋Š” ์‚ฌ๋žŒ

Become a ghost

2024/07 10

[240729] ์˜์–ด๊ณต๋ถ€ / ์˜๋ฌธ ๊ธฐ์‚ฌ ์ฝ๊ธฐ / it ๊ธฐ์‚ฌ ์˜์–ด๋กœ ์ฝ๊ธฐ / ๊ฐœ๋ฐœ์ž ์˜์–ด๊ณต๋ถ€ (TechCrunch - NIST releases a tool for testing AI model risk)

https://techcrunch.com/2024/07/27/nist-releases-a-tool-for-testing-ai-model-risk/ NIST releases a tool for testing AI model risk | TechCrunchNIST has re-released a tool designed to help companies test for and understand some of the potential risks arising from AI models.techcrunch.com๊ธฐ์‚ฌ ์ œ๋ชฉNIST releases a tool for testing AI model riskNIST ๋Š” AI ๋ชจ๋ธ์˜ ์œ„ํ—˜์„ฑ์„ ํ…Œ์ŠคํŠธ ํ•˜๋Š” ์ƒˆ๋กœ์šด ๋„๊ตฌ๋ฅผ ์ถœ์‹œํ–ˆ๋‹ค.  1. ์Šคํ‚ค๋ฐ NIST ๋ผ๋Š” ๊ณณ์—์„œ ai..

English 2024.07.31

[240727] ์˜์–ด๊ณต๋ถ€ / ์˜์–ด ๊ธฐ์‚ฌ ์ฝ๊ธฐ / ๋“ฃ๊ธฐ (NPR - Meta takes down thousands of Instagram and Facebook accounts )

https://www.npr.org/2024/07/24/nx-s1-5050709/meta-sextortion-scams-nigeria-facebook-instagram Meta takes down thousands of Instagram and Facebook accounts linked to sextortionThe social media owner announced it has taken down thousands of accounts in Nigeria that were linked to financial sexual extortion scams.www.npr.org ๊ธฐ์‚ฌ ์ œ๋ชฉ Meta takes down thousands of Instagram and Facebook accounts linked ..

English 2024.07.27

๊ฐœ๋ฐœ์ž๊ฐ€ ๋˜๊ธฐ ์œ„ํ•œ ์˜์–ด ๊ณต๋ถ€ ํ”Œ๋žœ (chat gpt ์ถ”์ฒœ)

1. ์šฐ์„ ์ˆœ์œ„ ์ •ํ•˜๊ธฐ์ฝ๊ธฐ (Reading)์–ดํœ˜ (Vocabulary)๋“ฃ๊ธฐ (Listening)๋งํ•˜๊ธฐ (Speaking)์“ฐ๊ธฐ (Writing)2. ์ฝ๊ธฐ (Reading)๊ฐœ๋ฐœ ๋ฌธ์„œ๋ฅผ ๋งŽ์ด ์ฝ์–ด์•ผ ํ•˜๋ฏ€๋กœ, ์ฝ๊ธฐ๋ฅผ ์šฐ์„ ์ˆœ์œ„์— ๋‘๋Š” ๊ฒƒ์ด ์ข‹์Šต๋‹ˆ๋‹ค. ๋‹ค์Œ ์ž๋ฃŒ๋“ค์„ ์ถ”์ฒœ๋“œ๋ฆฝ๋‹ˆ๋‹ค:๊ธฐ์ˆ  ๋ธ”๋กœ๊ทธ: Medium, Dev.to, Hackernoon๊ณต์‹ ๋ฌธ์„œ: Python, JavaScript, React ๋“ฑ ๊ด€์‹ฌ ์žˆ๋Š” ๊ธฐ์ˆ ์˜ ๊ณต์‹ ๋ฌธ์„œ๊ธฐ์ˆ  ์„œ์ : O'Reilly๋‚˜ Packt์™€ ๊ฐ™์€ ์ถœํŒ์‚ฌ์—์„œ ์ œ๊ณตํ•˜๋Š” ์ „์ž์ฑ…3. ์–ดํœ˜ (Vocabulary)์–ดํœ˜๋ ฅ์„ ํ–ฅ์ƒ์‹œํ‚ค๊ธฐ ์œ„ํ•ด์„œ๋Š” ๋‹ค์Œ ๋ฐฉ๋ฒ•์„ ์ถ”์ฒœ๋“œ๋ฆฝ๋‹ˆ๋‹ค:๋‹จ์–ด์žฅ ๋งŒ๋“ค๊ธฐ: ์ฝ๊ธฐ ์ž๋ฃŒ์—์„œ ๋ชจ๋ฅด๋Š” ๋‹จ์–ด๋ฅผ ๋”ฐ๋กœ ๊ธฐ๋กํ•˜๊ณ  ์ฃผ๊ธฐ์ ์œผ๋กœ ๋ณต์Šตํ•˜์„ธ์š”.์–ดํ”Œ๋ฆฌ์ผ€์ด์…˜ ์‚ฌ์šฉ: Anki, Quizlet ๊ฐ™์€ ์–ดํ”Œ๋ฆฌ..

English 2024.07.27

[240717] ์šด์˜์ฒด์ œ๋ž€? (2/2) CPU ์Šค์ผ€์ค„๋ง, - ๋ฐ˜ํšจ๊ฒฝ ๊ต์ˆ˜๋‹˜(2017)

์ง€๋‚œ ์‹œ๊ฐ„ ๋ณต์Šต์šด์˜์ฒด์ œ๋ž€ ๋ฌด์—‡์ธ๊ฐ€ ?์ปดํ“จํ„ฐ ์‹œ์Šคํ…œ์˜ ์ž์›์„ ํšจ์œจ์ ์œผ๋กœ ๊ด€๋ฆฌํ•˜๋Š” ๊ด€๋ฆฌ์ž. ์ง€๋‚œ ์‹œ๊ฐ„๊ณผ ์ด๋ฒˆ ์‹œ๊ฐ„์€ ๊ฐœ์š”๋ฅผ ์‚ดํ”ผ๋Š” ์‹œ๊ฐ„์œผ๋กœ ์•ž์œผ๋กœ ๋ฐฐ์šธ ๋‚ด์šฉ์„ ์งง๊ฒŒ ํ›‘๋Š” ์ˆ˜์—…์ž„. ๊ฐ€๋ณ๊ฒŒ ๋“ค์„ ๊ฒƒ. CPU ์Šค์ผ€์ค„๋ง์ด๋ž€?CPU ํ์—์„œ ๋Œ€๊ธฐ ์ค‘์ธ ํ”„๋กœ๊ทธ๋žจ, ์ฆ‰ ํ”„๋กœ์„ธ์Šค๋“ค ์ค‘ ์–ด๋–ค ํ”„๋กœ์„ธ์Šค์—๊ฒŒ ๋จผ์ € CPU '์‚ฌ์šฉ๊ถŒ'์„ ์ค„ ๊ฒƒ์ธ๊ฐ€?์ด์— ๋Œ€ํ•œ ์Šค์ผ€์ค„ ๊ด€๋ฆฌ๋ฅผ ์šด์˜์ฒด์ œ๊ฐ€ ํ•œ๋‹ค. ๋ณดํ†ต์˜ ํ”„๋กœ๊ทธ๋žจ๋“ค์€ CPU ์—์„œ ์—ฐ์‚ฐ์„ ํ•˜๋‹ค๊ฐ€ IO (ํ‚ค๋ณด๋“œ, ๋ชจ๋‹ˆํ„ฐ ๋“ฑ๋“ฑ) ์ž‘์—…์„ ํ•˜๋Š” ๋“ฑ ๋ฒˆ๊ฐˆ์•„๊ฐ€๋ฉด์„œ ์ž‘์—…ํ•จ. 1. FCFS  (First - Come First - Out) ๊ธฐ๋ณธ์ ์œผ๋กœ๋Š” FCFS (First - Come First - Out) ๋ฃฐ์„ ๋”ฐ๋ฅธ๋‹ค. (์„ ์ž…์„ ์ถœ) ๊ทธ๋Ÿฌ๋‚˜, ๋งŒ์•ฝ ์ฒซ๋ฒˆ์งธ ์ˆœ์„œ๋กœ CPU ๋ฅผ ์ ์œ ํ•˜๋Š” ํ”„๋กœ์„ธ์Šค๊ฐ€ ์ ์œ  ์‹œ๊ฐ„์ด ์ƒ..

[240716] ์šด์˜์ฒด์ œ๋ž€? (1/2) ์šด์˜์ฒด์ œ์˜ ์ •์˜, ๋ชฉ์ , ๊ธฐ๋Šฅ - ๋ฐ˜ํšจ๊ฒฝ ๊ต์ˆ˜๋‹˜(2017)

๋น„์ „๊ณต์ž๋กœ์„œ CS ๊ด€๋ จ ์ง€์‹์„ ์Œ“๊ธฐ ์œ„ํ•ด ์กฐ๊ธˆ์”ฉ ๊ณต๋ถ€ํ•˜๋Š” ์ค‘์ด๋‹ค. ์ •์ฒ˜๊ธฐ ์ฑ… ์ฝ๋Š” ์ค‘ .. ์ •์ฒ˜๊ธฐ์— ๋‚˜์˜ค๋Š” ๋‚ด์šฉ๋„ ๋ชจ๋“  ๊ฒƒ์ด ์ƒˆ๋กญ๊ณ  ์‹ ๊ธฐํ•˜๊ณ ... ๊ทธ๋ ‡๋‹น ... ์žฌ๋ฐŒ๋‹น ๊ทธ ์ค‘ ์šด์˜์ฒด์ œ์— ๋Œ€ํ•œ ๊ฐ•์˜๋ฅผ ๋ฐœ๊ฒฌํ•ด์„œ ํ•˜๋‚˜์”ฉ ๋“ค์–ด๋ณด๊ณ ์ž ํ•œ๋‹ค. ๋Œ€ํ•™ ๊ณต๊ฐœ๊ฐ•์˜ ์„œ๋น„์Šค ์‚ฌ์ดํŠธ์ธ KOCW ์— ์˜ฌ๋ผ์™€ ์žˆ๋Š” ์ดํ™”์—ฌ๋Œ€ ์ปดํ“จํ„ฐ ๊ณตํ•™๊ณผ ์šด์˜์ฒด์ œ ์ˆ˜์—… !!๋ฐ˜ํšจ๊ฒฝ ๊ต์ˆ˜๋‹˜์˜ ์ˆ˜์—…์€ ์ด๋ฏธ ๋งŽ์ด ์•Œ๋ ค์ง„ ์ˆ˜์—…์ด๋ผ๊ณ  ํ•œ๋‹ค.2014๋…„ ๋ฒ„์ „์ด ์กฐ๊ธˆ ๋” ์‹ฌํ™”๋œ ๋ฒ„์ „์ด๋ผ๊ณ ๋Š” ํ•˜๋‚˜, ๋„ˆ๋ฌด ์˜ค๋ž˜ ๋˜๊ธฐ๋„ ํ–ˆ๊ณ  ์›Œ๋‚™ ์†๋ฐ”๋‹ฅ ๋’ค์ง‘๋“ฏ์ด ๋น ๋ฅด๊ฒŒ ๋ณ€ํ™”ํ•˜๋Š” it ์‹œ์žฅ์ด๋ผ์š”์ฆ˜ ๊ธฐ์ˆ ๊ณผ ์•ˆ๋งž๋Š”๋‹ค๋Š” ๊ฐ•์˜ํ‰๋„ ์žˆ์—ˆ๋‹ค. ์–ด์ฐจํ”ผ ๋‚˜๋Š” ๋” ์‹ฌํ™”๋œ ๋ฒ„์ „์„ ๊ตณ์ด ์ฐพ์•„์„œ ๋“ค์–ด์•ผ ํ•  ์ˆ˜์ค€์ด ์•„๋‹ˆ๊ธฐ ๋•Œ๋ฌธ์— 17๋…„ ๋ฒ„์ „์˜ ๊ฐ•์˜๋ฅผ ๋“ฃ๊ธฐ๋กœ ํ–ˆ๋‹ค. ์—ด์‹ฌํžˆ ํ•ด์•ผ์ง€ ๊ทธ๋Ÿฌ๋‚˜ ๋„ˆ๋ฌด ๊ตณ์€ ๋‹ค์ง์„ ํ•˜๋ฉด 3..

[240713] ์ฃผ์š” UML ๋‹ค์ด์–ด๊ทธ๋žจ (์œ ์Šค์ผ€์ด์Šค ๋‹ค์ด์–ด๊ทธ๋žจ, ํด๋ž˜์Šค ๋‹ค์ด์–ด๊ทธ๋žจ, ์ˆœ์ฐจ ๋‹ค์ด์–ด๊ทธ๋žจ)

์œ ์Šค์ผ€์ด์Šค (Use Case) ๋‹ค์ด์–ด๊ทธ๋žจ ๊ฐœ๋ฐœ๋  ์‹œ์Šคํ…œ๊ณผ ๊ด€๋ จ๋œ ์™ธ๋ถ€ ์š”์†Œ๋“ค, ์ฆ‰ ์‚ฌ์šฉ์ž์™€ ๋‹ค๋ฅธ ์™ธ๋ถ€ ์‹œ์Šคํ…œ๋“ค์ด ๊ฐœ๋ฐœ๋  ์‹œ์Šคํ…œ์„ ์ด์šฉํ•ด ์ˆ˜ํ–‰ํ•  ์ˆ˜ ์žˆ๋Š” ๊ธฐ๋Šฅ์„์‚ฌ์šฉ์ž์˜ ๊ด€์ ์—์„œ ํ‘œํ˜„ํ•œ ๊ฒƒ. - ์™ธ๋ถ€ ์š”์†Œ์™€ ์‹œ์Šคํ…œ ๊ฐ„์˜ ์ƒํ˜ธ์ž‘์šฉ ํ™•์ธ ๊ฐ€๋Šฅ- ์‚ฌ์šฉ์ž์˜ ์š”๊ตฌ ์‚ฌํ•ญ์„ ๋ถ„์„ํ•˜๊ธฐ ์œ„ํ•œ ๋„๊ตฌ๋กœ ์‚ฌ์šฉ๋œ๋‹ค. - ์‹œ์Šคํ…œ์˜ ๋ฒ”์œ„๋ฅผ ํŒŒ์•…ํ•  ์ˆ˜ ์žˆ๋‹ค.  ์œ ์Šค ์ผ€์ด์Šค ๋‹ค์ด์–ด๊ทธ๋žจ์˜ ๊ตฌ์„ฑ ์š”์†Œ ์‹œ์Šคํ…œ ๋ฒ”์œ„, ์•กํ„ฐ, ์œ ์Šค์ผ€์ด์Šค, ๊ด€๊ณ„ ์‹œ์Šคํ…œ / ์‹œ์Šคํ…œ ๋ฒ”์œ„์‹œ์Šคํ…œ ๋‚ด๋ถ€์—์„œ ์ˆ˜ํ–‰๋˜๋Š” ๊ธฐ๋Šฅ๋“ค์„ ์™ธ๋ถ€์‹œ์Šคํ…œ๊ณผ ๊ตฌ๋ถ„ํ•˜๊ธฐ ์œ„ํ•ด ์‹œ์Šคํ…œ ๋‚ด๋ถ€์˜ ์œ ์Šค์ผ€์ด์Šค๋“ค์„ ์‚ฌ๊ฐํ˜•์œผ๋กœ ๋ฌถ์–ด์„œ ์‹œ์Šคํ…œ์˜ ๋ฒ”์œ„ ํ‘œํ˜„ํ•จ. ์•กํ„ฐ (Actor) ์‹œ์Šคํ…œ๊ณผ ์ƒํ˜ธ์ž‘์šฉํ•˜๋Š” ๋ชจ๋“  ์™ธ๋ถ€ ์š”์†Œ, ์‚ฌ๋žŒ์ด๋‚˜ ์™ธ๋ถ€ ์‹œ์Šคํ…œ์ฃผ์•กํ„ฐ: ์ฃผ๋กœ ์‚ฌ๋žŒ, ์‹œ์Šคํ…œ ์‚ฌ์šฉ์œผ๋กœ๋ถ€ํ„ฐ ์ด๋“์„ ์–ป๋Š” ์‚ฌ๋žŒ๋“ค ๋ถ€์•กํ„ฐ: ์ฃผ์•กํ„ฐ..

[240713] UML (Unified Modeling Language) ํ†ตํ•ฉ ๋ชจ๋ธ๋ง ์–ธ์–ด

UML (Unified Modeling Language) ํ†ตํ•ฉ ๋ชจ๋ธ๋ง ์–ธ์–ด๋ž€ ? ์‹œ์Šคํ…œ ๋ถ„์„, ์„ค๊ณ„, ๊ตฌํ˜„ ๋“ฑ ์‹œ์Šคํ…œ ๊ฐœ๋ฐœ ๊ณผ์ •์—์„œ ์‹œ์Šคํ…œ ๊ฐœ๋ฐœ์ž์™€ ๊ณ ๊ฐ ๋˜๋Š” ๊ฐœ๋ฐœ์ž ์ƒํ˜ธ๊ฐ„์˜ ์˜์‚ฌ์†Œํ†ต์ด ์›ํ™œํ•˜๊ฒŒ ์ด๋ฃจ์–ด์ง€๋„๋ก ํ‘œ์ค€ํ™”ํ•œ ๋Œ€ํ‘œ์ ์ธ ๊ฐ์ฒด์ง€ํ–ฅ ๋ชจ๋ธ๋ง ์–ธ์–ด. - UML ์€ Rumbaught(OMT), Booch, Jacobson ๋“ฑ์˜ ๊ฐ์ฒด์ง€ํ–ฅ ๋ฐฉ๋ฒ•๋ก ์˜ ์žฅ์ ์„ ํ†ตํ•ฉํ•˜์˜€์œผ๋ฉฐ, ๊ฐ์ฒด ๊ธฐ์ˆ  ๊ตญ์ œ ํ‘œ์ค€ํ™”๊ธฐ๊ตฌ์ธ OMG์—์„œ ํ‘œ์ค€์œผ๋กœ ์ง€์ •๋จ - UML ์œผ๋กœ ์‹œ์Šคํ…œ ๊ตฌ์กฐ๋ฅผ ํ‘œํ˜„ํ•˜๋Š” 6๊ฐœ์˜ ๊ตฌ์กฐ ๋‹ค์ด์–ด๊ทธ๋žจ, ์‹œ์Šคํ…œ ๋™์ž‘์„ ํ‘œํ˜„ํ•˜๋Š” 7๊ฐœ ํ–‰์œ„ ๋‹ค์ด์–ด๊ทธ๋žจ ์ž‘์„ฑ ๊ฐ€๋Šฅ. ๋‹ค์ด์–ด๊ทธ๋žจ์„ ํ†ตํ•ด ์‚ฌ๋ฌผ๊ฐ„์˜ ๊ด€๊ณ„๋ฅผ ํ‘œํ˜„ํ•œ๋‹ค. ๊ตฌ์„ฑ์š”์†Œ: ์‚ฌ๋ฌผ(things), ๊ด€๊ณ„(relationship), ๋‹ค์ด์–ด๊ทธ๋žจ (Diagram) ๋“ฑ๋“ฑ ๋ชจ๋ธ๋ง ์–ธ์–ด๋ž€? ์šฐ๋ฆฌ๊ฐ€ ๋งŒ๋“ค..

[240712] ์š”๊ตฌ์‚ฌํ•ญ ๋ถ„์„ CASE์™€ HIPO

์š”๊ตฌ์‚ฌํ•ญ ๋ถ„์„์„ ์œ„ํ•œ ์ž๋™ํ™” ๋„๊ตฌ 4๊ฐ€์ง€ ์š”๊ตฌ์‚ฌํ•ญ ๋ถ„์„ ์ž๋™ํ™” ๋„๊ตฌ๋ž€? ์š”๊ตฌ์‚ฌํ•ญ์„ ์ž๋™์œผ๋กœ ๋ถ„์„ํ•˜๊ณ , ๊ทธ์— ๋Œ€ํ•œ ๋ถ„์„ ๋ช…์„ธ์„œ๋ฅผ ๊ธฐ์ˆ ํ•˜๋„๋ก ๊ฐœ๋ฐœ๋œ ๋„๊ตฌ๋ฅผ ์˜๋ฏธํ•œ๋‹ค. ์ž๋™ํ™” ๋„๊ตฌ ์‚ฌ์šฉ์‹œ ์ด์ ?์ฒซ๋ฒˆ์งธ, ํ‘œ์ค€ํ™”์™€ ๋ณด๊ณ ๋ฅผ ํ†ตํ•œ ๋ฌธ์„œํ™” ํ’ˆ์งˆ ๊ฐœ์„  ๋‘๋ฒˆ์งธ, ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค๊ฐ€ ๋ชจ๋‘์—๊ฒŒ ์ด์šฉ๊ฐ€๋Šฅํ•˜๊ธฐ ๋•Œ๋ฌธ์— ๋ถ„์„์ž๋“ค๊ฐ„์˜ ์ ์ ˆํ•œ ์กฐ์ • ๊ฐ€๋Šฅ์„ธ๋ฒˆ์งธ, ๊ต์ฐจ ์ฐธ์กฐ๋„์™€ ๋ณด๊ณ ์„œ๋ฅผ ํ†ตํ•œ ๊ฒฐํ•จ, ์ƒ๋žต, ๋ถˆ์ผ์น˜ ๋“ฑ์˜ ๋ฐœ๊ฒฌ ์šฉ์ด์„ฑ ๋„ค๋ฒˆ์งธ, ๋ณ€๊ฒฝ์ด ์ฃผ๋Š” ์˜ํ–ฅ ์ถ”์ ์˜ ์šฉ์ด์„ฑ - ํŒ”๋กœ์šฐ ํ•˜๊ธฐ ์‰ฝ๋‹ค. ๋‹ค์„ฏ๋ฒˆ์งธ, ๋ช…์„ธ์— ๋Œ€ํ•œ ์œ ์ง€ ๋ณด์ˆ˜ ๋น„์šฉ์˜ ์ถ•์†Œ. - ๋ช…์„ธ๋ฅผ ๋”ฐ๋กœํ•  ํ•„์š” ์—†๋‹ค. 1) SADT (Structured Analysis and Design Technique) - ๊ตฌ์กฐ์  ๋ถ„์„๊ณผ ๋””์ž์ธ ํ…Œํฌ๋‹‰ SoftTech ์‚ฌ์—์„œ ๊ฐœ๋ฐœํ•จ. ์‹œ์Šคํ…œ ์ •์˜, ์†Œํ”„ํŠธ..

[240705] ์š”๊ตฌ์‚ฌํ•ญ ์ •์˜ / ๊ฐœ๋ฐœ์ž์Šค๋Ÿฌ์šด ๋งˆ์ธ๋“œ๋ฅผ ๊ฐ€์ ธ์•ผ์ง€..

์š”๊ตฌ์‚ฌํ•ญ์ด๋ž€?- ์†Œํ”„ํŠธ์›จ์–ด๊ฐ€ ์–ด๋–ค ๋ฌธ์ œ๋ฅผ ํ•ด๊ฒฐํ•˜๊ธฐ ์œ„ํ•ด ์ œ๊ณตํ•˜๋Š” ์„œ๋น„์Šค์— ๋Œ€ํ•œ ์„ค๋ช…๊ณผ์ •์ƒ์ ์œผ๋กœ ์šด์˜๋˜๋Š”๋ฐ ํ•„์š”ํ•œ ์ œ์•ฝ์กฐ๊ฑด ๋“ฑ์„ ๋‚˜ํƒ€๋‚ธ๋‹ค.  - ์š”๊ตฌ์‚ฌํ•ญ์€ ๊ฐœ๋ฐœ, ์œ ์ง€ ๋ณด์ˆ˜ ๊ณผ์ •์—์„œ ํ•„์š”ํ•œ ๊ธฐ์ค€๊ณผ ๊ทผ๊ฑฐ๋ฅผ ์ œ๊ณตํ•œ๋‹ค.  ์š”๊ตฌ์‚ฌํ•ญ์˜ ์œ ํ˜•ํฌ๊ฒŒ ๋‘ ๊ฐœ๋กœ ๋ถ„๋ฅ˜ํ•  ์ˆ˜ ์žˆ๋‹ค. ์ฒซ๋ฒˆ์งธ, ๊ธฐ์ˆ ํ•˜๋Š” ๋‚ด์šฉ์— ๋”ฐ๋ผ 1. ๊ธฐ๋Šฅ ์š”๊ตฌ์‚ฌํ•ญ - ์‹œ์Šคํ…œ์˜ ๊ธฐ๋Šฅ, ์ž…๋ ฅ ์ถœ๋ ฅ์— ํฌํ•จ๋˜๋Š” ๋‚ด์šฉ, ์–ด๋–ค ๋ฐ์ดํ„ฐ๋ฅผ ์—ฐ์‚ฐํ•˜๊ณ  ์ˆ˜ํ–‰ํ•˜๋Š”์ง€, ์‚ฌ์šฉ์ž๊ฐ€ ์‹œ์Šคํ…œ์„ ํ†ตํ•ด ์ œ๊ณต ๋ฐ›์•„์•ผ ํ•˜๋Š” ๊ธฐ๋Šฅ2. ๋น„๊ธฐ๋Šฅ ์š”๊ตฌ์‚ฌํ•ญ - ์‹œ์Šคํ…œ ์žฅ๋น„ ๊ตฌ์„ฑ, ์„ฑ๋Šฅ(์†๋„, ์ฒ˜๋ฆฌ ์†๋„, ์‹œ๊ฐ„, ๊ฐ€์šฉ์„ฑ ๋“ฑ), ์ธํ„ฐํŽ˜์ด์Šค์ ์ธ ์š”๊ตฌ์‚ฌํ•ญ, ๋ณด์•ˆ ์š”๊ตฌ์‚ฌํ•ญ, ํ’ˆ์งˆ ์š”๊ตฌ์‚ฌํ•ญ, ์ œ์•ฝ์‚ฌํ•ญ ๋“ฑ  ๋‘๋ฒˆ์งธ, ๊ธฐ์ˆ  ๊ด€์ ๊ณผ ๋Œ€์ƒ์˜ ๋ฒ”์œ„์— ๋”ฐ๋ผ 1. ์‹œ์Šคํ…œ ์š”๊ตฌ์‚ฌํ•ญ - ์‚ฌ์šฉ์ž ๊ด€์ ์—์„œ ๋ณธ ์‹œ์Šคํ…œ์ด ์ œ๊ณตํ•ด์•ผ ํ•˜๋Š” ..

[JAVA] ์ž๋ฐ” ์Šค๋ ˆ๋“œ (Thread) ๋ž€?

๋™์ž‘ํ•˜๊ณ  ์žˆ๋Š” ํ”„๋กœ๊ทธ๋žจ์„ ํ”„๋กœ์„ธ์Šค (Process) ๋ผ๊ณ  ํ•œ๋‹ค. ํ•œ ๊ฐœ์˜ ํ”„๋กœ์„ธ์Šค์—์„œ๋Š” ํ•œ ๊ฐ€์ง€์˜ ์ผ์„ ํ•˜์ง€๋งŒ ์Šค๋ ˆ๋“œ(Thread) ๋ฅผ ์ด์šฉํ•˜๋ฉด ํ•˜๋‚˜์˜ ํ”„๋กœ์„ธ์Šค ์•ˆ์— ๋‘ ๊ฐœ ์ด์ƒ์˜ ์ผ์„ ๋™์‹œ์— ์ง„ํ–‰ํ•  ์ˆ˜ ์žˆ๋‹ค. public class Sample extends Thread { public void run() { // Thread ๋ฅผ ์ƒ์†ํ•˜๋ฉด run ๋ฉ”์„œ๋“œ๋ฅผ ๊ตฌํ˜„ํ•ด์•ผ ํ•œ๋‹ค. System.out.println("thread run."); } public static void main(String[] args) { Sample sample = new Sample(); sample.start(); // start()๋กœ ์“ฐ๋ ˆ๋“œ๋ฅผ ์‹คํ–‰ํ•œ..

Programming/JAVA 2024.07.04