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๐Ÿ“‘ ๊ฐœ๋ฐœ ์‚ฌ์ „ 35

[IT์šฉ์–ด] On-Premise ↔ Off-Premise

On-Premise์˜จ ํ”„๋ ˆ๋ฏธ์Šค  IT์ธํ”„๋ผ(ex.์„œ๋ฒ„)๋ฅผ ๊ธฐ์—… ๋‚ด๋ถ€์—์„œ ์ง์ ‘ ์„ค์น˜ํ•˜๊ณ  ์šด์˜ํ•˜๋Š” ๋ฐฉ์‹. Off-Premise์˜คํ”„ ํ”„๋ ˆ๋ฏธ์Šค   ๊ธฐ์—… ์™ธ๋ถ€์—์„œ IT์ธํ”„๋ผ๋ฅผ ๊ด€๋ฆฌํ•˜๋Š” ๋ฐฉ์‹.์ž์ฃผ ์‚ฌ์šฉ๋˜๋Š” ์˜ˆ.ํด๋ผ์šฐ๋“œ: Amazon Web Services (AWS), Microsoft Azure, Google Cloud Platform (GCP)ํ˜ธ์ŠคํŒ… ์„œ๋น„์Šค

[IT์šฉ์–ด] CI/CD

CI/CDContinuous Integration & Continuous Deployment / Delivery  ์ง€์†์  ํ†ตํ•ฉ Continuous Integration build, test, merge์ง€์†์  ๋ฐฐํฌ Continuous Deployment ์ €์žฅ์†Œ์— ๋ณ‘ํ•ฉ/๋ฐฐํฌ Jenkins, GitLab CI, Travis CI, CircleCI ๋“ฑ์„ ์ด์šฉํ•ด ๊ฐœ๋ฐœ ์‚ฌ์ดํด์„ ์ž๋™ํ™”ํ•˜๊ณ  ๊ฐ„์†Œํ™”ํ•ฉ๋‹ˆ๋‹ค.

[IT์šฉ์–ด] ICT

ICTInformation & Communication Technology   (์ปดํ“จํ„ฐ, ์ธํ„ฐ๋„ท, ํ†ต์‹  ์žฅ๋น„, ์†Œํ”„ํŠธ์›จ์–ด, ๋ชจ๋ฐ”์ผ)๊ธฐ๊ธฐ ๋“ฑ์„ ํ™œ์šฉํ•ด์„œ ์ •๋ณด๋ฅผ ์ƒ์„ฑ/์ €์žฅ/ ์ „์†ก/๊ด€๋ฆฌํ•˜๊ณ  ํ†ต์‹ ํ•˜๋Š” ๊ธฐ์ˆ .

[IT์šฉ์–ด]IaaS, PaaS, SaaS

aaSas a Service: ์…‹ ๋‹ค ๋ฌด์–ธ๊ฐ€๋ฅผ ์„œ๋น„์Šค๋กœ ์ œ๊ณตํ•ฉ๋‹ˆ๋‹ค. IaaS Infrastructure as a Service์„œ๋ฒ„, ์Šคํ† ๋ฆฌ์ง€, ๋„คํŠธ์›Œํฌ ๊ฐ™์€ ์ธํ”„๋ผ๋ฅผ ์„œ๋น„์Šค๋กœ ์ œ๊ณต.์‚ฌ์šฉ์ž๋Š” IaaS๋ฅผ ํ†ตํ•ด ์„œ๋ฒ„๋‚˜ ๋ฐ์ดํ„ฐ ์ €์žฅ์†Œ ๊ฐ™์€ ์ธํ”„๋ผ๋ฅผ ์ง์ ‘ ๊ด€๋ฆฌํ•  ์ˆ˜ ์žˆ๋‹ค.ex) Amazon Web Services (AWS), Microsoft Azure, Google Cloud Platform (GCP)PaaS Platform as a Service๊ฐœ๋ฐœํ™˜๊ฒฝ ์ž์ฒด๋ฅผ ํ”Œ๋žซํผ์œผ๋กœ ๋ฌถ์–ด์„œ ์ œ๊ณต.์ด ์„œ๋น„์Šค๋Š” ๊ฐœ๋ฐœ์ž๊ฐ€ ๋นŒ๋“œ, ํ…Œ์ŠคํŠธ, ๋ฐฐํฌํ•  ์ˆ˜ ์žˆ๋Š” ํ™˜๊ฒฝ์„ ์ œ๊ณตํ•ด์„œ, ์ธํ”„๋ผ ๊ด€๋ฆฌ๋ฅผ ์ตœ์†Œํ™”ํ•˜๋„๋ก ๋„์™€์ค๋‹ˆ๋‹ค.ex) Heroku, Google App Engine, Microsoft Azure App ServicesSaaS Sof..

์• ์ž์ผ ์†Œํ”„ํŠธ์›จ์–ด ๊ฐœ๋ฐœ ์„ ์–ธ

https://agilemanifesto.org/iso/ko/manifesto.html ์• ์ž์ผ ์†Œํ”„ํŠธ์›จ์–ด ๊ฐœ๋ฐœ ์„ ์–ธ์• ์ž์ผ ์†Œํ”„ํŠธ์›จ์–ด ๊ฐœ๋ฐœ ์„ ์–ธ ์šฐ๋ฆฌ๋Š” ์†Œํ”„ํŠธ์›จ์–ด๋ฅผ ๊ฐœ๋ฐœํ•˜๊ณ , ๋˜ ๋‹ค๋ฅธ ์‚ฌ๋žŒ์˜ ๊ฐœ๋ฐœ์„ ๋„์™€์ฃผ๋ฉด์„œ ์†Œํ”„ํŠธ์›จ์–ด ๊ฐœ๋ฐœ์˜ ๋” ๋‚˜์€ ๋ฐฉ๋ฒ•๋“ค์„ ์ฐพ์•„๊ฐ€๊ณ  ์žˆ๋‹ค. ์ด ์ž‘์—…์„ ํ†ตํ•ด ์šฐ๋ฆฌ๋Š” ๋‹ค์Œ์„ ๊ฐ€์น˜ ์žˆ๊ฒŒagilemanifesto.org

[๊ฐœ๋ฐœ์šฉ์–ด]REST, Restful API

RESTRepresentational State Transfer   RESTRepresentational State Transfer'๊ตฌ์ฒด์ ์ธ ์ƒํƒœ ์ „์†ก' ์ด๋ผ ์ง์—ญํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.์ด ๋•Œ ์ „์†ก์€ HTTP ๋ฅผ ์ด์šฉํ•œ ์ „์†ก์„ ๋งํ•ฉ๋‹ˆ๋‹ค.HTTP๋ฅผ ์ด์šฉํ•œ ๊ตฌ์ฒด์ ์ธ ์ƒํƒœ์ •๋ณด URI (URL์— ์ข€ ๋” ์ •๋ณด๋ฅผ ์ถ”๊ฐ€ํ•œ ๊ฒƒ)URLURI๐ŸŒŸ ์œ„๋Š” ์˜ˆ์ œ๋กœ ์‹ค์ œ๋กœ๋Š” JSON ๋ฐ์ดํ„ฐํ˜•์‹์„ ์ฃผ๋กœ ์‚ฌ์šฉํ•œ๋‹ค.method ์ „๋‹ฌ ๋ฐฉ์‹→ CRUD ์—ฐ์‚ฐ์„ ์œ„ํ•œ ํ‘œ์ค€ ๋ฉ”์„œ๋“œ ๋ฐฉ์‹์„ ๋งํ•ฉ๋‹ˆ๋‹ค.method ๋ฐฉ์‹์‚ฌ์šฉํ•˜๋Š” ๊ฒฝ์šฐget์กฐํšŒpost์ƒ์„ฑput / patch์ˆ˜์ •delete์‚ญ์ œ์›์น™(ํŠน์„ฑ)status code ๋ฐ˜ํ™˜.2XX → ์ „์†ก์„ฑ๊ณต.4XX → Client Error.5XX → Server Error.stateless: ํด๋ผ์ด์–ธํŠธ์˜ ์ƒํƒœ ์ •๋ณด๊ฐ€ ..

[๊ฐœ๋ฐœ์šฉ์–ด]CRUD

CREAT  READ  UPDATE  DELETE ์˜ ์•ฝ์ž ์ž…๋‹ˆ๋‹ค.  CREATDB ์˜ˆ์‹œ ๊ฒŒ์‹œํŒ์—์„œ๋Š” ๊ฒŒ์‹œ๊ธ€ ๋“ฑ๋กREADDB ์˜ˆ์‹œ๊ฒŒ์‹œํŒ์—์„œ๋Š” ๊ฒŒ์‹œ๊ธ€ ์กฐํšŒUPDATEDB ์˜ˆ์‹œ๊ฒŒ์‹œํŒ์—์„œ๋Š” ๊ฒŒ์‹œ๊ธ€ ์ˆ˜์ •DELETEDB ์˜ˆ์‹œ๊ฒŒ์‹œํŒ์—์„œ๋Š” ๊ฒŒ์‹œ๊ธ€ ์‚ญ์ œ

[๊ฐœ๋ฐœ๊ฐ•์ขŒ]์šฐ์•„ํ•œํ˜•์ œ๋“ค ์ตœ์—ฐ์†Œ ๊ธฐ์ˆ ์ด์‚ฌ ์ถœ์‹  ๊น€์˜ํ•œ์˜ ์Šคํ”„๋ง ์™„์ „ ์ •๋ณต

https://www.inflearn.com/roadmaps/373 ์ž๋ฐ”์˜ ์ •์„ ์ €์ž, ๋ถ€ํŠธ์บ ํ”„์˜ ๋‚จ๊ถ์„ฑ ๊ฐ•์‚ฌ๋‹˜์ด ๊ณ„์‹œ๋‹ค๋ฉด, ์Šคํ”„๋ง์˜ ์ •์„์€ ๊น€์˜ํ•œ ๊ฐ•์‚ฌ๋‹˜์ด์‹ญ๋‹ˆ๋‹ค.์ œ๋ชฉ๋งŒ ๋ด๋„ ํ™”๋ คํ•œ ๊ฒฝ๋ ฅ๊ณผ ์‹ค๋ ฅ์„ ๊ฐ€์ง€์‹  ๋ถ„์ด์‹œ๋ฉฐ ๊ฐ•์˜๋ฅผ ์ •๋ง ์ž˜ํ•˜์‹ญ๋‹ˆ๋‹ค.์ธํ”„๋Ÿฐ์€ ์ฃผ๊ธฐ์ ์œผ๋กœ ํ• ์ธ์„ ํ•˜๊ธฐ ๋•Œ๋ฌธ์— ํ•„์š”ํ•œ ๊ฐ•์˜๋งŒ ์ž˜ ๊ณจ๋ผ์„œ ๊ตฌ๋งคํ•˜์‹œ๋ฉด ๋ฉ๋‹ˆ๋‹ค.

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