๐Ÿ“˜ NCP OVERVIEW ๐Ÿ“˜

IT ๋‰ด๋น„ยท2024๋…„ 11์›” 29์ผ

NCP 200,202,207 ์ž๊ฒฉ์ฆ ์ •๋ฆฌ

๋ชฉ๋ก ๋ณด๊ธฐ
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1. ํด๋ผ์šฐ๋“œ์˜ ์—ญ์‚ฌ

  • ๐Ÿ•ฐ๏ธ 1960๋…„๋Œ€: ๊ฐ€์ƒํ™”(Virtualization)๋ผ๋Š” ์šฉ์–ด ๋“ฑ์žฅ
    • ์ „ ๊ฐ€์ƒํ™” ๊ธฐ๋ฒ• ์‚ฌ์šฉ
    • ์—๋ฎฌ๋ ˆ์ดํ„ฐ ์กด์žฌ

๊ฐ€์ƒํ™” ๋ฐฉ์‹์— ๋”ฐ๋ฅธ ๋ถ„๋ฅ˜

  • ์ „๊ฐ€์ƒํ™” (Full Virtualization)ํ•˜๋“œ์›จ์–ด๋ฅผ ๋ชจ๋‘ ๊ฐ€์ƒํ™”ํ•˜์—ฌ ๊ฒŒ์ŠคํŠธ OS๊ฐ€ CPU์— ์ง์ ‘ ์ ‘๊ทผ ๊ฐ€๋Šฅ
  • ๋ฐ˜๊ฐ€์ƒํ™” (Para-Virtualization)๊ฒŒ์ŠคํŠธ OS๊ฐ€ ํ•˜์ดํผ๋ฐ”์ด์ €๋ฅผ ํ†ตํ•ด ํ•˜๋“œ์›จ์–ด๋ฅผ ์ œ์–ด

2. ์„œ๋ฒ„ ๊ฐ€์ƒํ™”

์„œ๋ฒ„ ๊ฐ€์ƒํ™” ๊ตฌ์กฐ

  • ๋‹จ์ผ OS ์‹คํ–‰
    ํ•˜๋‚˜์˜ ๋ฌผ๋ฆฌ์  ๋ฆฌ์†Œ์Šค ์œ„์—์„œ ํ•œ ๊ฐœ์˜ OS ์‹คํ–‰
  • ๋‹ค์ค‘ OS ์‹คํ–‰
    ํ•˜๋‚˜์˜ ๋ฌผ๋ฆฌ์  ๋ฆฌ์†Œ์Šค ์œ„์—์„œ ์—ฌ๋Ÿฌ OS๋ฅผ ๋™์‹œ์— ์‹คํ–‰

3. ๋„ค์ด๋ฒ„ ํด๋ผ์šฐ๋“œ ์—ญ์‚ฌ

  • ์„ค๋ฆฝ์ผ: 2009๋…„ 5์›” 1์ผ
  • ๋ฐœ์ „ ๊ณผ์ •
    • 2011: Private Cloud ์‹œ์ž‘
    • 2013: ๊ธฐ์—…์šฉ Cloud ์‹œ์ž‘
    • 2017: Public Cloud ์‹œ์ž‘
    • ํ˜„์žฌ: ๊ณต๊ณต Cloud, ๊ธˆ์œต Cloud ๋“ฑ

4. Cloud ๊ตฌ๋ถ„ - ๊ด€๋ฆฌ ๋ฒ”์œ„์— ๋”ฐ๋ฅธ ๋ชจ๋ธ

4๊ฐ€์ง€ ์ฃผ์š” ๋ชจ๋ธ

  • On-premise: ๋ชจ๋“  ๋ฆฌ์†Œ์Šค๋ฅผ ๊ณ ๊ฐ์ด ๊ด€๋ฆฌ
  • IaaS: ์ธํ”„๋ผ๋งŒ ๊ด€๋ฆฌ
  • PaaS: ์• ํ”Œ๋ฆฌ์ผ€์ด์…˜ ๋Ÿฐํƒ€์ž„๊นŒ์ง€ ๊ด€๋ฆฌ
  • SaaS: ๊ณ ๊ฐ์€ ์„œ๋น„์Šค๋งŒ ์‚ฌ์šฉ

5. Cloud ๊ตฌ๋ถ„ - Deployment Model

Private Cloud vs Public Cloud

  • Private Cloud
    • ์„œ๋น„์Šค ๋Œ€์ƒ: ์ œํ•œ๋œ ๊ทธ๋ฃน
    • ์ธํ”„๋ผ ์œ„์น˜: ์ž์ฒด ๋ฐ์ดํ„ฐ์„ผํ„ฐ
    • ์žฅ์ : ์›ํ•˜๋Š” ๋Œ€๋กœ ๊ตฌ์„ฑ ๊ฐ€๋Šฅ
  • Public Cloud
    • ์„œ๋น„์Šค ๋Œ€์ƒ: ๋ถˆํŠน์ • ๋‹ค์ˆ˜
    • ์žฅ์ : ๋น„์šฉ ํšจ์œจ์„ฑ ๋ฐ ๋น ๋ฅธ ๊ฐœ๋ฐœ ๊ฐ€๋Šฅ

6. ์ƒํ’ˆ ์˜์กด์„ฑ

๋ฆฌ์ „ (Region)

  • ๋ฆฌ์ „์— ์ข…์†์ ์ธ ๋ฆฌ์†Œ์Šค:
    • VPC, Object Storage, Init Script ๋“ฑ

์กด (Zone)

  • Zone์— ์ข…์†์ ์ธ ๋ฆฌ์†Œ์Šค:
    • Server, NAS, Block Storage ๋“ฑ

๋ฉ€ํ‹ฐ ์กด

  • ๋ฆฌ์ „ ๊ฐ„ ์—ฐ๋™์ด ๊ฐ€๋Šฅํ•œ ๋ฆฌ์†Œ์Šค:
    • Cloud DB, Load Balancer ๋“ฑ
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