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[AWS] CLF-C02: Cloud Practitioner Essentials ๊ฐ•์˜ ๋…ธํŠธ (1) 1. Amazon Web Services ์†Œ๊ฐœ AWS ๋ฐ ํด๋ผ์šฐ๋“œ ์ปดํ“จํŒ…์˜ ์ด์  AWS์˜ ์ด์  ์ข…๋Ÿ‰ ๊ณผ๊ธˆ์ œ: ํ•„์š”ํ•œ ๋งŒํผ๋งŒ ์ง€๋ถˆ (AWS์—์„œ์˜ ๋น„์ฆˆ๋‹ˆ์Šค ์šด์˜์— ๋Œ€ํ•œ ํ•ต์‹ฌ ๊ฐ€์น˜) ์˜จ๋””๋งจ๋“œ ์ œ๊ณต: AWS๊ฐ€ ์‚ฌ์šฉ์ž์—๊ฒŒ ํ•„์š”ํ•œ ๋ฆฌ์†Œ์Šค๋ฅผ ํ•„์š”ํ•œ ์ˆœ๊ฐ„์— ์ „๋‹ฌ IT์˜ ํš์ผ์ ์ธ ์ž‘์—… ๋ถ€๋‹ด(์„ค์น˜, ๋ฐฑ์—… ๋“ฑ์˜ ๋ฐ˜๋ณต ์ž‘์—…) ํ•ด์†Œ ์ธํ„ฐ๋„ท์„ ํ†ตํ•จ: ์•ˆ์ „ํ•œ ์›น ํŽ˜์ด์ง€ ์ฝ˜์†” ์ด์šฉ, ํ”„๋กœ๊ทธ๋žจ ๋ฐฉ์‹์œผ๋กœ ๋ฆฌ์†Œ์Šค์— ์•ก์„ธ์Šคํ•  ์ˆ˜ ์žˆ์Œ ํด๋ผ์šฐ๋“œ ์ปดํ“จํŒ…์„ ์œ„ํ•œ ๋ฐฐํฌ ๋ชจ๋ธ ํด๋ผ์šฐ๋“œ ๊ธฐ๋ฐ˜ ๋ฐฐํฌ ๊ธฐ์กด ์• ํ”Œ๋ฆฌ์ผ€์ด์…˜์„ ํด๋ผ์šฐ๋“œ๋กœ ๋งˆ์ด๊ทธ๋ ˆ์ด์…˜ ํด๋ผ์šฐ๋“œ์—์„œ ์ƒˆ ์• ํ”Œ๋ฆฌ์ผ€์ด์…˜์„ ์„ค๊ณ„ ๋ฐ ๋นŒ๋“œ ์˜จํ”„๋ ˆ๋ฏธ์Šค ๋ฐฐํฌ (ํ”„๋ผ์ด๋น— ํด๋ผ์šฐ๋“œ ๋ฐฐํฌ) ๊ฐ€์ƒํ™” ๋ฐ ๋ฆฌ์†Œ์Šค ๊ด€๋ฆฌ ๋„๊ตฌ๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ๋ฆฌ์†Œ์Šค ๋ฐฐํฌ ์• ํ”Œ๋ฆฌ์ผ€์ด์…˜ ๊ด€๋ฆฌ ๋ฐ ๊ฐ€์ƒํ™” ๊ธฐ์ˆ ์„ ์‚ฌ์šฉํ•˜์—ฌ ๋ฆฌ์†Œ์Šค ํ™œ์šฉ๋„๋ฅผ ๋†’์ž„ ํ•˜์ด๋ธŒ๋ฆฌ..
[AWS] API Gateway + Lambda + RDS(MySQL) ์—ฐ๊ฒฐ (2) ์ด์ „ ๊ธ€์— ์ด์–ด Lambda์™€ RDS๋ฅผ ์—ฐ๊ฒฐํ•˜๋Š” ๋ถ€๋ถ„์„ ๊ตฌํ˜„ํ•ด๋ณด์ž. RDS๋กœ๋Š” MySQL์„ ์‚ฌ์šฉํ•  ๊ฒƒ์ด๋‹ค. RDS 1. ํŒŒ๋ผ๋ฏธํ„ฐ ๊ทธ๋ฃน ์„ค์ • RDS ์ƒ์„ฑ ํ›„ ํŒŒ๋ผ๋ฏธํ„ฐ ๊ทธ๋ฃน์—์„œ ๋ช‡ ๊ฐ€์ง€ ํ™˜๊ฒฝ ์„ค์ • ์ž‘์—…์„ ํ•ด์ค˜์•ผ ํ•œ๋‹ค. - ํƒ€์ž„์กด ์„ค์ • - Character Set - Max Connection RDS > ํŒŒ๋ผ๋ฏธํ„ฐ ๊ทธ๋ฃน > ํŒŒ๋ผ๋ฏธํ„ฐ ๊ทธ๋ฃน ์ƒ์„ฑ ํŒŒ๋ผ๋ฏธํ„ฐ ๊ทธ๋ฃน ํŒจ๋ฐ€๋ฆฌ์—๋Š” RDB ์ƒ์„ฑ ์‹œ ์„ ํƒํ–ˆ๋˜ MySQL ๋ฒ„์ „์„ ์„ ํƒํ•œ๋‹ค. ์ƒ์„ฑ๋œ ํŒŒ๋ผ๋ฏธํ„ฐ ๊ทธ๋ฃน์„ ํด๋ฆญํ•˜๊ณ  ํŽธ์ง‘์„ ์„ ํƒํ•œ๋‹ค. time_zone → Asia/Seoul character_set_client, character_set_connection, character_set_database, character_set_filesystem, character_set_re..
[AWS] API Gateway + Lambda + RDS(MySQL) ์—ฐ๊ฒฐ (1) ์œ ์ € ์ธก์—์„œ API๋ฅผ ํ†ตํ•ด ๊ฐ’์„ ์ „๋‹ฌํ–ˆ์„ ๋•Œ, RDS์— ๊ฐ’์„ ์ ์žฌํ•˜๋Š” ๋กœ์ง์„ ๊ตฌํ˜„ํ•˜๋ ค๊ณ  ํ•œ๋‹ค. ์ด ๊ธ€์—์„œ๋Š” ์šฐ์„  API Gateway์™€ Lambda๋ฅผ ์—ฐ๊ฒฐํ•˜๊ณ  API์— ์ „๋‹ฌํ•œ ๊ฐ’์ด ์ œ๋Œ€๋กœ ๋ฐ˜ํ™˜๋˜๋Š”์ง€ ํ™•์ธํ•œ๋‹ค. API Gateway 1. API ์ƒ์„ฑ POST ์š”์ฒญ์„ ๋ณด๋‚ผ ๊ฒƒ์ด๊ธฐ ๋•Œ๋ฌธ์— REST API๋ฅผ ์„ ํƒํ•œ๋‹ค. ์ด๋ฆ„ ์ž…๋ ฅํ•˜๊ณ  ๋‚˜๋จธ์ง„ ๊ธฐ๋ณธ ์„ค์ •์œผ๋กœ ๋‘๊ณ  ์ƒ์„ฑํ•œ๋‹ค. ๋”๋ณด๊ธฐ ์ฐธ๊ณ : API ์—”๋“œํฌ์ธํŠธ ์œ ํ˜• - ์ง€์—ญ (๋ฆฌ์ „ API): ํ˜„์žฌ ๋ฆฌ์ „์— ๋ฐฐํฌ๋จ - ์ตœ์ ํ™”๋œ ์—์ง€ (์—ฃ์ง€ ์ตœ์ ํ™” API): CloudFront์— ๋ฐฐํฌ๋จ - ํ”„๋ผ์ด๋น— (ํ”„๋ผ์ด๋น— API): ํŠน์ • VPC์—์„œ๋งŒ ์ ‘๊ทผ ๊ฐ€๋Šฅ 2. ๋ฆฌ์†Œ์Šค ์ƒ์„ฑ Lambda์— ์ ‘๊ทผํ•  ๊ฒฝ๋กœ ๊ฐ’์„ ์ž…๋ ฅํ•œ๋‹ค. 3. ๋ฉ”์„œ๋“œ ์ƒ์„ฑ ๋ฉ”์„œ๋“œ ์œ ํ˜•์—๋Š” ANY, GET, POST, PUT..