2025-10-18 10:44:21
๋ฐ˜์‘ํ˜•

๐Ÿ“˜ Q335.

Which options are AWS Cloud Adoption Framework (AWS CAF) cloud transformation journey recommendations? (Choose two)

AWS CAF(Cloud Adoption Framework) ํด๋ผ์šฐ๋“œ ์ „ํ™˜ ์—ฌ์ • ๊ถŒ์žฅ ์‚ฌํ•ญ์€ ์–ด๋–ค ๋‹จ๊ณ„์ž…๋‹ˆ๊นŒ? (2๊ฐœ ์„ ํƒ)


โœ… ์ •๋‹ต: A. Envision phase, B. Align phase


๐Ÿ’ก ์ •๋‹ต ํ•ด์„ค

AWS CAF๋Š” ์กฐ์ง์ด ํด๋ผ์šฐ๋“œ๋กœ ์„ฑ๊ณต์ ์œผ๋กœ ์ „ํ™˜(Cloud Transformation) ํ•˜๋„๋ก ๋•๊ธฐ ์œ„ํ•œ ์ „๋žต์  ํ”„๋ ˆ์ž„์›Œํฌ์ž…๋‹ˆ๋‹ค.
์ฆ‰, ๋‹จ์ˆœํžˆ ๊ธฐ์ˆ  ์ด์ „(migration)๋งŒ์ด ์•„๋‹ˆ๋ผ ์กฐ์ง, ์ธ๋ ฅ, ๊ฑฐ๋ฒ„๋„Œ์Šค, ๋น„์ฆˆ๋‹ˆ์Šค ํ”„๋กœ์„ธ์Šค ์ „๋ฐ˜์„ ๊ณ ๋ คํ•ฉ๋‹ˆ๋‹ค.


๐Ÿ”น AWS Cloud Transformation Journey (CAF 3-Phase Model)

๋‹จ๊ณ„ ์ฃผ์š” ๋ชฉ์  ์ฃผ์š” ํ™œ๋™
1๏ธโƒฃ Envision Phase (๊ตฌ์ƒ ๋‹จ๊ณ„) ๋น„์ฆˆ๋‹ˆ์Šค ๋ชฉํ‘œ๋ฅผ ๋ช…ํ™•ํžˆ ์ •์˜ - ํด๋ผ์šฐ๋“œ ์ „ํ™˜์˜ ๋น„์ „ ์ˆ˜๋ฆฝ
- ๋น„์ฆˆ๋‹ˆ์Šค ๊ฐ€์น˜ ์ •์˜
- ๋ฆฌ๋”์‹ญ ์ฐธ์—ฌ ํ™•๋ณด
2๏ธโƒฃ Align Phase (์ •๋ ฌ ๋‹จ๊ณ„) ์กฐ์ง·๊ธฐ์ˆ ·ํ”„๋กœ์„ธ์Šค๋ฅผ ์ „ํ™˜ ๋ชฉํ‘œ์— ๋งž์ถค - ์กฐ์ง ์—ญ๋Ÿ‰๊ณผ ํด๋ผ์šฐ๋“œ ๋ชฉํ‘œ๋ฅผ ์ •๋ ฌ
- Cloud Operating Model ์ •์˜
- ๊ฑฐ๋ฒ„๋„Œ์Šค์™€ ์—ญํ•  ๋ถ„๋‹ด ์„ค์ •
3๏ธโƒฃ Launch/Mobilize Phase (์‹คํ–‰ ์ค€๋น„ ๋‹จ๊ณ„) ์‹ค์ œ ๋งˆ์ด๊ทธ๋ ˆ์ด์…˜ ์‹คํ–‰ ์ค€๋น„ - ํด๋ผ์šฐ๋“œ ์„ผํ„ฐ ์˜ค๋ธŒ ์—‘์„ค๋Ÿฐ์Šค(CCoE) ๊ตฌ์„ฑ
- ์ดˆ๊ธฐ ์›Œํฌ๋กœ๋“œ ์ด์ „
- ๋ณด์•ˆ/์šด์˜ ๊ธฐ๋ฐ˜ ๊ฐ•ํ™”

โŒ ์˜ค๋‹ต ํ•ด์„ค

๋ณด๊ธฐ ์„ค๋ช… ๋น„๊ณ 
C. Assess phase AWS CAF์˜ ๊ณต์‹ ๋‹จ๊ณ„๊ฐ€ ์•„๋‹˜. (๊ธฐ์กด CAF 2.x ๋ฒ„์ „์—์„œ๋Š” ์ผ๋ถ€ ์‚ฌ์šฉ) โŒ
D. Mobilize phase CAF ๋‹จ๊ณ„๊ฐ€ ์•„๋‹ˆ๋ผ AWS Migration Acceleration Program (MAP) ๋‹จ๊ณ„์ž„ โŒ
E. Migrate and modernize phase ์—ญ์‹œ MAP ๋ชจ๋ธ์˜ ๋‹จ๊ณ„ (Mobilize → Migrate & Modernize) โŒ

๐Ÿง  ํ•ต์‹ฌ ๊ฐœ๋… ์š”์•ฝ

๊ตฌ๋ถ„ CAF ๋‹จ๊ณ„ ๋ชฉ์ 
1๏ธโƒฃ Envision ๋ชฉํ‘œ ์„ค์ •, ๋น„์ฆˆ๋‹ˆ์Šค ๊ฐ€์น˜ ์‹๋ณ„
2๏ธโƒฃ Align ์กฐ์ง ๋ฐ ์šด์˜ ์ •๋ ฌ
3๏ธโƒฃ Launch/Mobilize ์‹คํ–‰ ๊ธฐ๋ฐ˜ ์ค€๋น„ ๋ฐ ์ดˆ๊ธฐ ์ด์ „

๐Ÿ“Š ์‹œ๊ฐ ์š”์•ฝ (Mermaid ๋‹ค์ด์–ด๊ทธ๋žจ)

```mermaid
flowchart LR
    A[๐Ÿ Envision Phase<br>๋น„์ „ ์ˆ˜๋ฆฝ ๋ฐ ๋ชฉํ‘œ ์ •์˜] --> B[โš™๏ธ Align Phase<br>์กฐ์ง·์šด์˜ ๋ชจ๋ธ ์ •๋ ฌ]
    B --> C[๐Ÿš€ Launch/Mobilize Phase<br>์‹คํ–‰ ๊ธฐ๋ฐ˜ ๋ฐ ์ดˆ๊ธฐ ๋งˆ์ด๊ทธ๋ ˆ์ด์…˜]
```

๐Ÿงญ ํ•ต์‹ฌ ์š”์•ฝ

AWS CAF์˜ 3๋‹จ๊ณ„๋Š” ๋‹ค์Œ๊ณผ ๊ฐ™์Šต๋‹ˆ๋‹ค:
Envision → Align → Launch (๋˜๋Š” Mobilize)
์ฆ‰, **“๋น„์ „์„ ์ •๋ฆฝํ•˜๊ณ  → ์กฐ์ง์„ ์ •๋ ฌํ•˜๊ณ  → ์‹คํ–‰ ์ค€๋น„๋ฅผ ํ•˜๋Š” ๊ณผ์ •”**์ž…๋‹ˆ๋‹ค.

๐Ÿ“— ํ•œ ์ค„ ์š”์•ฝ

โ˜๏ธ AWS CAF์˜ ํ•ต์‹ฌ ์ „ํ™˜ ๋‹จ๊ณ„๋Š” Envision → Align → Launch
์ฆ‰, “๋น„์ „ ์ •๋ฆฝ → ์ •๋ ฌ → ์‹คํ–‰” ์˜ ์ˆœ์„œ๋กœ ํด๋ผ์šฐ๋“œ ์ „ํ™˜์ด ์ด๋ฃจ์–ด์ง‘๋‹ˆ๋‹ค.


Amazon EC2 ์ธ์Šคํ„ด์Šค ์ ‘์† ๋ฐฉ์‹์„ ๋ฌป๋Š” ๋Œ€ํ‘œ์ ์ธ ๊ธฐ์ดˆ ์‹ค๋ฌดํ˜• ๋ฌธ์ œ

๐Ÿ“˜ Q346.

A company launched an Amazon EC2 instance with the latest Amazon Linux 2 AMI.
Which actions can a system administrator take to connect to the EC2 instance? (Choose two)

Amazon Linux 2 AMI๋กœ ์ƒ์„ฑ๋œ EC2 ์ธ์Šคํ„ด์Šค์— ์ ‘์†ํ•˜๊ธฐ ์œ„ํ•œ ๋ฐฉ๋ฒ•์€ ๋ฌด์—‡์ž…๋‹ˆ๊นŒ? (2๊ฐœ ์„ ํƒ)


โœ… ์ •๋‹ต: A. Use Amazon EC2 Instance Connect

โœ… ์ •๋‹ต: D. Use AWS Systems Manager Session Manager


๐Ÿ’ก ์ •๋‹ต ํ•ด์„ค

1๏ธโƒฃ Amazon EC2 Instance Connect

  • Amazon Linux 2 ๋˜๋Š” Ubuntu ๋“ฑ ์ง€์›๋˜๋Š” AMI์—์„œ SSH ์ ‘์†์„ ๋Œ€์‹ ํ•ด์ฃผ๋Š” AWS ๊ธฐ๋Šฅ.
  • ๋ธŒ๋ผ์šฐ์ € ๊ธฐ๋ฐ˜ SSH ์ ‘์† ๊ธฐ๋Šฅ์œผ๋กœ, AWS ์ฝ˜์†”์—์„œ ๋ฐ”๋กœ ์ ‘์† ๊ฐ€๋Šฅ.
  • ํ‚ค ํŽ˜์–ด ์—†์ด๋„ ์ผ์‹œ์ (temporary) ๊ณต๊ฐœํ‚ค๋ฅผ ์ „์†กํ•ด ์—ฐ๊ฒฐ ๊ฐ€๋Šฅ.
  • ์ „์ œ ์กฐ๊ฑด:
    • EC2 ์ธ์Šคํ„ด์Šค์— EC2 Instance Connect ํŒจํ‚ค์ง€ ์„ค์น˜
    • ์ธ๋ฐ”์šด๋“œ 22๋ฒˆ ํฌํŠธ(SSH) ์—ด๋ ค ์žˆ์–ด์•ผ ํ•จ
    • IAM ๊ถŒํ•œ: ec2-instance-connect:SendSSHPublicKey

2๏ธโƒฃ AWS Systems Manager Session Manager

  • EC2 ์ธ์Šคํ„ด์Šค์— Session Manager ์—์ด์ „ํŠธ(SSM Agent) ๊ฐ€ ์„ค์น˜๋˜์–ด ์žˆ์œผ๋ฉด
    ๋ธŒ๋ผ์šฐ์ € ๊ธฐ๋ฐ˜ ํ„ฐ๋ฏธ๋„ ์ ‘์† ๊ฐ€๋Šฅ.
  • SSH ํฌํŠธ(22) ๊ฐ€ ์—ด๋ ค ์žˆ์ง€ ์•Š์•„๋„ ์•ˆ์ „ํ•˜๊ฒŒ ์ ‘์† ๊ฐ€๋Šฅ.
  • VPC ๋‚ด ๋น„๊ณต๊ฐœ ์ธ์Šคํ„ด์Šค(Private Subnet) ๋„ ์—ฐ๊ฒฐ ๊ฐ€๋Šฅ.
  • ํ•„์š” ์กฐ๊ฑด:
    • EC2์— SSM Agent ์„ค์น˜
    • IAM ์—ญํ• ์— SSM ๊ด€๋ จ ๊ถŒํ•œ ๋ถ€์—ฌ (AmazonSSMManagedInstanceCore)
    • AWS Systems Manager ์„œ๋น„์Šค ํ™œ์„ฑํ™”

โŒ ์˜ค๋‹ต ํ•ด์„ค

๋ณด๊ธฐ ์„ค๋ช… ์˜ค๋‹ต ์ด์œ 
B. Use a Remote Desktop Protocol (RDP) connection. RDP๋Š” Windows ์ธ์Šคํ„ด์Šค์šฉ ์ ‘์† ๋ฐฉ์‹ โŒ Amazon Linux์—๋Š” ํ•ด๋‹น ์•ˆ ๋จ
C. Use AWS Batch. ๋ฐฐ์น˜ ์ฒ˜๋ฆฌ๋ฅผ ์œ„ํ•œ ์„œ๋น„์Šค (์ปดํ“จํŒ… ์žก ์‹คํ–‰์šฉ) โŒ ์ ‘์†๊ณผ ๊ด€๋ จ ์—†์Œ
E. Use Amazon Connect. ์ฝœ์„ผํ„ฐ์šฉ ํด๋ผ์šฐ๋“œ ์„œ๋น„์Šค โŒ EC2 ์ ‘์†๊ณผ ๋ฌด๊ด€

๐Ÿง  ํ•ต์‹ฌ ์š”์•ฝ

๊ตฌ๋ถ„ ์ ‘์† ๋ฐฉ์‹ ์‚ฌ์šฉ ์กฐ๊ฑด
EC2 Instance Connect ๋ธŒ๋ผ์šฐ์ € ๊ธฐ๋ฐ˜ SSH 22๋ฒˆ ํฌํŠธ ์—ด๋ฆผ, ํŒจํ‚ค์ง€ ์„ค์น˜
Session Manager ๋ธŒ๋ผ์šฐ์ € ๊ธฐ๋ฐ˜ ์„ธ์…˜ ํฌํŠธ ๋ถˆํ•„์š”, SSM Agent ํ•„์š”
RDP GUI ์›๊ฒฉ ์ ‘์† Windows ์ „์šฉ
SSH (CLI) ํ‚คํŽ˜์–ด ๊ธฐ๋ฐ˜ ์ ‘์† 22๋ฒˆ ํฌํŠธ ์—ด๋ฆผ

๐Ÿ“Š ์‹œ๊ฐ ์š”์•ฝ (Mermaid)

 
```mermaid
flowchart TD
    A["๐Ÿ‘ฉ‍๐Ÿ’ป Admin"] -->|๐Ÿ” EC2 Instance Connect| B["๐Ÿง Amazon Linux 2 EC2"]
    A -->|๐Ÿงฉ SSM Session Manager| B
    B -.-> C["๐ŸชŸ RDP - Windows Only โŒ"]
```

๐Ÿ“— ํ•œ ์ค„ ์š”์•ฝ

โ˜๏ธ Amazon Linux 2 EC2 ์ธ์Šคํ„ด์Šค๋Š”
EC2 Instance Connect ๋˜๋Š” SSM Session Manager๋กœ ์ ‘์†ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค —
SSH ํฌํŠธ ์œ ๋ฌด์— ๋”ฐ๋ผ ์ ์ ˆํžˆ ์„ ํƒ!


AWS Well-Architected Framework ์ค‘ Sustainability Pillar (์ง€์† ๊ฐ€๋Šฅ์„ฑ ๊ธฐ๋‘ฅ) ์˜ ํ•ต์‹ฌ ์›์น™์„ ๋ฌป๋Š” ๋ฌธ์ œ์ž…๋‹ˆ๋‹ค.

์ตœ๊ทผ ์‹œํ—˜์—์„œ ์ž์ฃผ ๋“ฑ์žฅํ•˜๋Š” ์œ ํ˜•

๐Ÿ“˜ Q358.

Which design principles should a company apply to AWS Cloud workloads to maximize sustainability and minimize environmental impact? (Choose two)

AWS ํด๋ผ์šฐ๋“œ ์›Œํฌ๋กœ๋“œ์˜ ์ง€์† ๊ฐ€๋Šฅ์„ฑ์„ ๊ทน๋Œ€ํ™”ํ•˜๊ณ  ํ™˜๊ฒฝ์  ์˜ํ–ฅ์„ ์ตœ์†Œํ™”ํ•˜๊ธฐ ์œ„ํ•œ ์„ค๊ณ„ ์›์น™์€ ๋ฌด์—‡์ž…๋‹ˆ๊นŒ? (2๊ฐœ ์„ ํƒ)


โœ… ์ •๋‹ต: A. Maximize utilization of Amazon EC2 instances

โœ… ์ •๋‹ต: E. Reduce the need for users to reinstall applications


๐Ÿ’ก ์ •๋‹ต ํ•ด์„ค

AWS Sustainability Pillar ์˜ ๋ชฉํ‘œ๋Š”

“์ตœ์†Œํ•œ์˜ ๋ฆฌ์†Œ์Šค๋กœ ์ตœ๋Œ€์˜ ์„ฑ๋Šฅ์„ ๋‹ฌ์„ฑํ•˜์—ฌ ํƒ„์†Œ ๋ฐฐ์ถœ๋Ÿ‰๊ณผ ๋‚ญ๋น„๋ฅผ ์ค„์ด๋Š” ๊ฒƒ”
์ž…๋‹ˆ๋‹ค ๐ŸŒฑ

์ฆ‰, ํšจ์œจ์„ ๊ทน๋Œ€ํ™”ํ•˜๊ณ , ์ค‘๋ณต ๋ฆฌ์†Œ์Šค ๋ฐ ๋ถˆํ•„์š”ํ•œ ์ž‘์—…์„ ์ค„์ด๋Š” ๊ฒƒ์ด ํ•ต์‹ฌ์ด์—์š”.


โœ… A. Maximize utilization of Amazon EC2 instances

  • ์‚ฌ์šฉ ์ค‘์ธ ์ธ์Šคํ„ด์Šค์˜ ํ™œ์šฉ๋„๋ฅผ ๊ทน๋Œ€ํ™”ํ•˜์—ฌ ๋‚ญ๋น„๋˜๋Š” ์ปดํ“จํŒ… ์ž์›์„ ์ค„์ž„
  • ์˜ˆ:
    • ์›Œํฌ๋กœ๋“œ์— ๋งž๋Š” ์ ์ ˆํ•œ ์ธ์Šคํ„ด์Šค ํฌ๊ธฐ ์„ ํƒ
    • Auto Scaling ์‚ฌ์šฉ
    • Serverless๋‚˜ container ๊ธฐ๋ฐ˜ ์•„ํ‚คํ…์ฒ˜ ํ™œ์šฉ

๐Ÿ“ˆ → ๋” ๋†’์€ ๋ฆฌ์†Œ์Šค ํšจ์œจ์„ฑ๊ณผ ๋‚ฎ์€ ์ „๋ ฅ ์†Œ๋น„๋กœ ์ง€์† ๊ฐ€๋Šฅ์„ฑ ํ–ฅ์ƒ


โœ… E. Reduce the need for users to reinstall applications

  • ์‚ฌ์šฉ์ž๊ฐ€ ์• ํ”Œ๋ฆฌ์ผ€์ด์…˜์„ ์ž์ฃผ ์žฌ์„ค์น˜ํ•˜๊ฑฐ๋‚˜ ์ค‘๋ณต ์‹คํ–‰ํ•˜์ง€ ์•Š๋„๋ก ์„ค๊ณ„
  • ์˜ˆ:
    • ์ค‘์•™ ์ง‘์ค‘ ๋ฐฐํฌ(Auto-deploy pipelines)
    • ์บ์‹ฑ ๋ฐ ์ž๋™ ๋ณต์› ๊ธฐ๋Šฅ ์ ์šฉ
    • ์ง€์† ๊ฐ€๋Šฅํ•œ ์œ ์ง€๋ณด์ˆ˜ ์„ค๊ณ„

โ™ป๏ธ → ์žฌ์ž‘์—…์„ ์ค„์—ฌ ๋ถˆํ•„์š”ํ•œ ์ปดํ“จํŒ…, ์Šคํ† ๋ฆฌ์ง€ ์‚ฌ์šฉ, ๋„คํŠธ์›Œํฌ ๋ถ€ํ•˜ ๊ฐ์†Œ


โŒ ์˜ค๋‹ต ํ•ด์„ค

๋ณด๊ธฐ ์„ค๋ช… ์ด์œ 
B. Minimize utilization of Amazon EC2 instances ๋ฆฌ์†Œ์Šค๋ฅผ ์ ๊ฒŒ ์“ฐ๋Š” ๊ฒŒ ์•„๋‹ˆ๋ผ, ํšจ์œจ์ ์œผ๋กœ ์“ฐ๋Š” ๊ฒƒ์ด ์ค‘์š” โŒ EC2๋ฅผ ๋ฌด์กฐ๊ฑด ์ค„์ด๋ฉด ์„ฑ๋Šฅ ์ €ํ•˜ ๋ฐ ๋‚ญ๋น„ ๋ฐœ์ƒ ๊ฐ€๋Šฅ
C. Minimize usage of managed services ๊ด€๋ฆฌํ˜• ์„œ๋น„์Šค๋Š” ํšจ์œจ์„ ๋†’์—ฌ ์˜คํžˆ๋ ค ํƒ„์†Œ ์ ˆ๊ฐ์„ ๋„์™€์คŒ โŒ ์ž˜๋ชป๋œ ์ ‘๊ทผ
D. Force frequent application reinstallations by users ์žฌ์„ค์น˜ ๊ณผ์ •์ด ์˜คํžˆ๋ ค ์—๋„ˆ์ง€ ๋‚ญ๋น„ โŒ ๋น„ํšจ์œจ์ , ์ง€์† ๊ฐ€๋Šฅ์„ฑ๊ณผ ๋ฐ˜๋Œ€

๐ŸŒ AWS Sustainability ์„ค๊ณ„ ์›์น™ ์š”์•ฝ

์›์น™ ์„ค๋ช…
1๏ธโƒฃ Region ์„ ํƒ ์ตœ์ ํ™” ์—๋„ˆ์ง€ ํšจ์œจ์ด ๋†’์€ ๋ฆฌ์ „ ์„ ํƒ (์˜ˆ: ์žฌ์ƒ ์—๋„ˆ์ง€ ๋น„์œจ ๋†’์€ ๋ฆฌ์ „)
2๏ธโƒฃ ๋ฆฌ์†Œ์Šค ํ™œ์šฉ๋ฅ  ๊ทน๋Œ€ํ™” Idle ์ƒํƒœ ์ตœ์†Œํ™”, ์˜คํ† ์Šค์ผ€์ผ๋ง ์ ์šฉ
3๏ธโƒฃ ๊ณ ํšจ์œจ ์„œ๋น„์Šค ์‚ฌ์šฉ Serverless, Managed Service ํ™œ์šฉ
4๏ธโƒฃ ๋ฐ์ดํ„ฐ ์ด๋™ ์ตœ์†Œํ™” ์ „์†ก ์—๋„ˆ์ง€ ์ ˆ๊ฐ
5๏ธโƒฃ ์•„ํ‚คํ…์ฒ˜ ํšจ์œจ์  ์„ค๊ณ„ ์บ์‹ฑ, ์••์ถ•, ๋ณ‘๋ ฌ ์ฒ˜๋ฆฌ ์ตœ์ ํ™”
6๏ธโƒฃ ์žฌ์ž‘์—… ์ตœ์†Œํ™” ์ž๋™ํ™”๋กœ ๋ถˆํ•„์š”ํ•œ ์žฌ์ฒ˜๋ฆฌ ๋ฐฉ์ง€

๐Ÿ“Š ์‹œ๊ฐ ์š”์•ฝ (Mermaid)

 
```mermaid
flowchart LR
    A[๐ŸŒฑ Sustainable Design] --> B[๐Ÿ“ˆ Maximize Resource Utilization]
    A --> C[๐Ÿ” Reduce Rework & Redundant Tasks]
    B --> D[โš™๏ธ Auto Scaling, Right-Sizing]
    C --> E[๐Ÿงฉ Automation, Caching]
```
 

๐Ÿ“— ํ•œ ์ค„ ์š”์•ฝ

โ™ป๏ธ AWS ์ง€์† ๊ฐ€๋Šฅ์„ฑ์˜ ํ•ต์‹ฌ์€
**“์ ๊ฒŒ ์“ฐ๋Š” ๊ฒƒ”์ด ์•„๋‹ˆ๋ผ, “ํšจ์œจ์ ์œผ๋กœ ์“ฐ๋Š” ๊ฒƒ”**์ž…๋‹ˆ๋‹ค.


๐Ÿ“˜ Q359.

In which ways does the AWS Cloud offer lower total cost of ownership (TCO) of computing resources than on-premises data centers? (Choose two)

AWS ํด๋ผ์šฐ๋“œ๋Š” ์–ด๋–ค ๋ฐฉ์‹์œผ๋กœ ์˜จํ”„๋ ˆ๋ฏธ์Šค ๋ฐ์ดํ„ฐ ์„ผํ„ฐ๋ณด๋‹ค ์ปดํ“จํŒ… ๋ฆฌ์†Œ์Šค์˜ ์ด ์†Œ์œ  ๋น„์šฉ(TCO)์„ ๋‚ฎ์ถ”๋‚˜์š”? (2๊ฐœ ์„ ํƒ)


โœ… ์ •๋‹ต: A. AWS replaces upfront capital expenditures with pay-as-you-go costs.

โœ… ์ •๋‹ต: D. AWS uses economies of scale to continually reduce prices.


๐Ÿ’ก ์ •๋‹ต ํ•ด์„ค

AWS๋Š” ๋น„์šฉ ๊ตฌ์กฐ ํ˜์‹ (Cost Model Innovation) ์„ ํ†ตํ•ด
์˜จํ”„๋ ˆ๋ฏธ์Šค ๋Œ€๋น„ TCO(์ด์†Œ์œ ๋น„์šฉ, Total Cost of Ownership) ๋ฅผ ํš๊ธฐ์ ์œผ๋กœ ๋‚ฎ์ถœ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.
๊ทธ ํ•ต์‹ฌ์€ ๋‹ค์Œ ๋‘ ๊ฐ€์ง€์ž…๋‹ˆ๋‹ค ๐Ÿ‘‡


โœ… A. AWS replaces upfront capital expenditures with pay-as-you-go costs

  • ์˜จํ”„๋ ˆ๋ฏธ์Šค ํ™˜๊ฒฝ์—์„œ๋Š” ์„œ๋ฒ„, ๋„คํŠธ์›Œํฌ, ์Šคํ† ๋ฆฌ์ง€ ๋“ฑ์˜ ์ดˆ๊ธฐ ์ž๋ณธ ์ง€์ถœ(CapEx) ์ด ํ•„์š”ํ•ฉ๋‹ˆ๋‹ค.
  • ๋ฐ˜๋ฉด AWS๋Š” ์šด์˜๋น„์šฉ(OpEx) ๋ชจ๋ธ, ์ฆ‰ ์‚ฌ์šฉํ•œ ๋งŒํผ ์ง€๋ถˆ(Pay-as-you-go) ๋ฐฉ์‹์„ ์ œ๊ณตํ•ฉ๋‹ˆ๋‹ค.
  • ์ฆ‰, ์ดˆ๊ธฐ ํˆฌ์ž ์—†์ด๋„ ์ฆ‰์‹œ ์ธํ”„๋ผ ์‚ฌ์šฉ ๊ฐ€๋Šฅ → ๋น„์šฉ ํšจ์œจ์„ฑ๊ณผ ํ™•์žฅ์„ฑ ํ–ฅ์ƒ

๐Ÿ“ˆ ํšจ๊ณผ:

  • ์ดˆ๊ธฐ ํ•˜๋“œ์›จ์–ด ๊ตฌ๋งค, ์„ค์น˜, ์œ ์ง€๋ณด์ˆ˜ ๋น„์šฉ ์ œ๊ฑฐ
  • ๋ถˆํ•„์š”ํ•œ ์šฉ๋Ÿ‰ ๊ณ„ํš(capacity planning) ๋ถˆํ•„์š”
  • ์‚ฌ์šฉ๋Ÿ‰์— ๋”ฐ๋ฅธ ์œ ์—ฐํ•œ ์ง€์ถœ ๊ตฌ์กฐ

โœ… D. AWS uses economies of scale to continually reduce prices

  • AWS๋Š” ์ „ ์„ธ๊ณ„ ์ˆ˜๋ฐฑ๋งŒ ๊ณ ๊ฐ์˜ ์ˆ˜์š”๋ฅผ ๊ธฐ๋ฐ˜์œผ๋กœ ๊ทœ๋ชจ์˜ ๊ฒฝ์ œ(Economies of Scale) ๋ฅผ ์‹คํ˜„ํ•ฉ๋‹ˆ๋‹ค.
  • ๋Œ€๊ทœ๋ชจ ์ธํ”„๋ผ ์šด์˜์„ ํ†ตํ•ด ๋‹จ๊ฐ€๋ฅผ ๋‚ฎ์ถœ ์ˆ˜ ์žˆ๊ณ ,
    ๊ทธ ์ ˆ๊ฐ๋œ ๋น„์šฉ์„ ๊ณ ๊ฐ์—๊ฒŒ ์ง€์†์ ์ธ ๊ฐ€๊ฒฉ ์ธํ•˜ ํ˜•ํƒœ๋กœ ํ™˜์›ํ•ฉ๋‹ˆ๋‹ค.

๐Ÿ“Š ์˜ˆ์‹œ:

  • AWS๋Š” ์ง€๋‚œ 10๋…„๊ฐ„ 100ํšŒ ์ด์ƒ ๊ณต์‹ ๊ฐ€๊ฒฉ ์ธํ•˜(Price Reduction) ๋ฐœํ‘œ
  • ํด๋ผ์šฐ๋“œ ์ „์ฒด ์ธํ”„๋ผ ํšจ์œจ์ด ํ–ฅ์ƒ๋ ์ˆ˜๋ก ๊ณ ๊ฐ์˜ ๋‹จ์œ„๋‹น ๋น„์šฉ๋„ ์ ˆ๊ฐ

โŒ ์˜ค๋‹ต ํ•ด์„ค

๋ณด๊ธฐ ์„ค๋ช… ์ด์œ 
B. AWS is designed for high availability ๊ณ ๊ฐ€์šฉ์„ฑ(HA)์€ ์„ฑ๋Šฅ/๊ฐ€์šฉ์„ฑ ์ด์ ์ด์ง€ TCO ์ ˆ๊ฐ ์š”์ธ ์•„๋‹˜ โŒ
C. AWS eliminates the need for on-premises IT staff ์ธ๋ ฅ ๊ฐ์ถ•์€ ๋ณด์กฐ์  ํšจ๊ณผ์ผ ์ˆ˜ ์žˆ์œผ๋‚˜ TCO ์ ˆ๊ฐ์˜ ์ง์ ‘ ์›๋ฆฌ ์•„๋‹˜ โŒ
E. AWS offers a single pricing model for EC2 EC2๋Š” ์—ฌ๋Ÿฌ ๊ฐ€๊ฒฉ ๋ชจ๋ธ (On-Demand, Spot, Reserved, Savings Plans) ์„ ์ œ๊ณต โŒ

๐Ÿง  ํ•ต์‹ฌ ์š”์•ฝ

AWS ๋น„์šฉ ์ ˆ๊ฐ ๋ฉ”์ปค๋‹ˆ์ฆ˜ ์„ค๋ช…
Pay-as-you-go ์‚ฌ์šฉํ•œ ๋งŒํผ๋งŒ ์ง€๋ถˆ, CapEx → OpEx ๊ตฌ์กฐ ์ „ํ™˜
Economies of scale AWS ๋Œ€๊ทœ๋ชจ ์šด์˜์„ ํ†ตํ•œ ์ง€์†์  ๊ฐ€๊ฒฉ ์ธํ•˜
Auto Scaling ์ˆ˜์š”์— ๋งž๊ฒŒ ์ž๋™ ํ™•์žฅ/์ถ•์†Œ๋กœ ๋‚ญ๋น„ ๋ฐฉ์ง€
Managed Services ์œ ์ง€๋ณด์ˆ˜ ๋ถ€๋‹ด ๋ฐ ์ธ๋ ฅ ๋น„์šฉ ๊ฐ์†Œ

๐Ÿ“Š ์‹œ๊ฐ ์š”์•ฝ (Mermaid)

 
```mermaid
flowchart LR
    A["๐Ÿ’ฐ On-Premises"] -->|"๐Ÿ’ต CapEx - ์„œ๋ฒ„ ๊ตฌ๋งค ๋ฐ ์œ ์ง€๋น„"| C["๐Ÿ’ธ ๋†’์€ TCO"]
    B["โ˜๏ธ AWS Cloud"] -->|"โš™๏ธ Pay-as-you-go + ๊ทœ๋ชจ์˜ ๊ฒฝ์ œ"| D["๐Ÿ“‰ ๋‚ฎ์€ TCO"]
```

 


๐Ÿ“— ํ•œ ์ค„ ์š”์•ฝ

โ˜๏ธ AWS์˜ ๋‚ฎ์€ TCO ๋น„๊ฒฐ = ์ดˆ๊ธฐํˆฌ์ž ์ œ๊ฑฐ + ๊ทœ๋ชจ์˜ ๊ฒฝ์ œ ๊ธฐ๋ฐ˜ ์ง€์†์  ๊ฐ€๊ฒฉ ์ธํ•˜


Amazon CloudFront์˜ ํ•ต์‹ฌ ๊ธฐ๋Šฅ์„ ๋ฌป๋Š” ๋Œ€ํ‘œ์ ์ธ AWS ์„œ๋น„์Šค ๊ตฌ๋ถ„ ๋ฌธ์ œ์ž…๋‹ˆ๋‹ค.
CloudFront, Route 53, ALB(๋กœ๋“œ ๋ฐธ๋Ÿฐ์„œ) ๋“ฑ์˜ ๊ธฐ๋Šฅ์„ ํ˜ผ๋™ํ•˜์ง€ ์•Š๋„๋ก ์ •ํ™•ํžˆ ๊ตฌ๋ถ„ํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค.

๐Ÿ“˜ Q365.

What does Amazon CloudFront provide?

Amazon CloudFront๋Š” ๋ฌด์—‡์„ ์ œ๊ณตํ•ฉ๋‹ˆ๊นŒ?


โœ… ์ •๋‹ต: B. Secure delivery of data, videos, applications, and APIs to users globally with low latency

์ „ ์„ธ๊ณ„ ์‚ฌ์šฉ์ž์—๊ฒŒ ์งง์€ ์ง€์—ฐ์‹œ๊ฐ„(low latency) ๊ณผ ๋ณด์•ˆ์„ฑ ๋†’์€ ์ฝ˜ํ…์ธ  ์ „์†ก์„ ์ œ๊ณตํ•ฉ๋‹ˆ๋‹ค.


๐Ÿ’ก ์ •๋‹ต ํ•ด์„ค

๐Ÿงญ Amazon CloudFront๋ž€?

  • AWS์˜ ๊ธ€๋กœ๋ฒŒ ์ฝ˜ํ…์ธ  ์ „์†ก ๋„คํŠธ์›Œํฌ(CDN, Content Delivery Network) ์„œ๋น„์Šค์ž…๋‹ˆ๋‹ค.
  • ๋ฐ์ดํ„ฐ๋ฅผ ๊ฐ€๊นŒ์šด ์—ฃ์ง€ ๋กœ์ผ€์ด์…˜(Edge Location) ์— ์บ์‹ฑํ•˜์—ฌ
    ์ „ ์„ธ๊ณ„ ์‚ฌ์šฉ์ž์—๊ฒŒ ๋” ๋น ๋ฅด๊ณ  ์•ˆ์ „ํ•˜๊ฒŒ ์ฝ˜ํ…์ธ ๋ฅผ ์ „๋‹ฌํ•ฉ๋‹ˆ๋‹ค.

โœ… ์ฃผ์š” ๊ธฐ๋Šฅ

๊ธฐ๋Šฅ ์„ค๋ช…
์ฝ˜ํ…์ธ  ์บ์‹ฑ(Content Caching) ์—ฃ์ง€ ๋กœ์ผ€์ด์…˜์— ์ •์ /๋™์  ์ฝ˜ํ…์ธ ๋ฅผ ์ €์žฅํ•˜์—ฌ ์ง€์—ฐ์‹œ๊ฐ„ ๋‹จ์ถ•
๋ณด์•ˆ ๊ฐ•ํ™”(Security) AWS Shield, WAF, SSL/TLS ํ†ตํ•ฉ ์ง€์›
๊ธ€๋กœ๋ฒŒ ๋ถ„์‚ฐ ์ „์†ก(Global Distribution) 100๊ฐœ ์ด์ƒ์˜ ์—ฃ์ง€ ๋กœ์ผ€์ด์…˜์—์„œ ์ฝ˜ํ…์ธ  ์ œ๊ณต
ํ†ตํ•ฉ ๋ณดํ˜ธ S3, ALB, EC2, API Gateway ๋“ฑ๊ณผ ์ง์ ‘ ํ†ตํ•ฉ๋˜์–ด ์ฝ˜ํ…์ธ  ๋ฐฐํฌ
Low Latency + High Transfer Speed ์‚ฌ์šฉ์ž ์œ„์น˜ ๊ธฐ๋ฐ˜ ์ž๋™ ๋ผ์šฐํŒ…์œผ๋กœ ๋น ๋ฅธ ์‘๋‹ต ์ œ๊ณต

๐Ÿ“ฆ ๋Œ€ํ‘œ์ ์ธ CloudFront ์‚ฌ์šฉ ์˜ˆ์‹œ

์‹œ๋‚˜๋ฆฌ์˜ค ์„ค๋ช…
๐ŸŽฌ ๋ฏธ๋””์–ด ์ŠคํŠธ๋ฆฌ๋ฐ ์ „ ์„ธ๊ณ„์— ๊ณ ํ™”์งˆ ๋น„๋””์˜ค๋ฅผ ๋น ๋ฅด๊ฒŒ ์ „์†ก (์˜ˆ: YouTube, Netflix ์Šคํƒ€์ผ)
๐Ÿง‘‍๐Ÿ’ป ์ •์  ์›น์‚ฌ์ดํŠธ ๋ฐฐํฌ S3 + CloudFront ์กฐํ•ฉ์œผ๋กœ ๋น ๋ฅธ ์›น์‚ฌ์ดํŠธ ์ œ๊ณต
๐Ÿ” ๋ณด์•ˆ ๊ฐ•ํ™”๋œ API ์ „์†ก API Gateway + CloudFront๋กœ HTTPS ๊ธฐ๋ฐ˜ ์ „์†ก
๐ŸŒ ๊ธ€๋กœ๋ฒŒ ์‚ฌ์šฉ์ž ๋Œ€์ƒ ์•ฑ ์ง€๋ฆฌ์ ์œผ๋กœ ๋ถ„์‚ฐ๋œ ์‚ฌ์šฉ์ž์—๊ฒŒ ์ตœ์†Œ ๋Œ€๊ธฐ์‹œ๊ฐ„ ์ œ๊ณต

โŒ ์˜ค๋‹ต ํ•ด์„ค

 
๋ณด๊ธฐ ์„ค๋ช… ์˜ค๋‹ต ์ด์œ 
A. Automatic scaling for all resources ๋ชจ๋“  ๋ฆฌ์†Œ์Šค(EC2, RDS ๋“ฑ)์— ๋Œ€ํ•ด ์ž๋™ ํ™•์žฅ ๊ธฐ๋Šฅ ์ œ๊ณต ๐Ÿ”ธ CloudFront๋Š” ์ฝ˜ํ…์ธ  ์ „์†ก ๊ฐ€์†ํ™” ์„œ๋น„์Šค(CDN) ๋กœ, EC2๋‚˜ ECS ๊ฐ™์€ ์ปดํ“จํŒ… ๋ฆฌ์†Œ์Šค๋ฅผ ์ž๋™ ํ™•์žฅํ•˜์ง€ ์•Š์Šต๋‹ˆ๋‹ค.
๐Ÿ”ธ ์ž๋™ ํ™•์žฅ(Auto Scaling) ์€ EC2 Auto Scaling ํ˜น์€ ECS Service Auto Scaling ์ด ๋‹ด๋‹นํ•ฉ๋‹ˆ๋‹ค.
C. Manage traffic globally (routing types) ํŠธ๋ž˜ํ”ฝ์„ ์ „ ์„ธ๊ณ„์ ์œผ๋กœ ๋ผ์šฐํŒ…(์ง€์—ฐ์‹œ๊ฐ„, ์ง€๋ฆฌ์ , ๊ฐ€์ค‘์น˜ ๊ธฐ๋ฐ˜ ๋“ฑ) ๐Ÿ”ธ ๊ธ€๋กœ๋ฒŒ ํŠธ๋ž˜ํ”ฝ ๋ผ์šฐํŒ…์€ Amazon Route 53 (DNS ์„œ๋น„์Šค) ์˜ ์—ญํ• ์ž…๋‹ˆ๋‹ค.
๐Ÿ”ธ Route 53์€ DNS ์งˆ์˜ ๊ธฐ๋ฐ˜์œผ๋กœ ๊ฐ€์žฅ ๋น ๋ฅธ ๋ฆฌ์ „ ๋˜๋Š” ๋ฆฌ์†Œ์Šค๋กœ ํŠธ๋ž˜ํ”ฝ์„ ์œ ๋„ํ•˜์ง€๋งŒ, CloudFront๋Š” ์ฝ˜ํ…์ธ  ์บ์‹ฑ ๋ฐ ์ „์†ก ๊ฐ€์†ํ™” ์—ญํ• ๋งŒ ์ˆ˜ํ–‰ํ•ฉ๋‹ˆ๋‹ค.
D. Automatic distribution across EC2, containers, Lambda EC2, ์ปจํ…Œ์ด๋„ˆ, Lambda ๋“ฑ์œผ๋กœ ์ž๋™ ํŠธ๋ž˜ํ”ฝ ๋ถ„์‚ฐ ๐Ÿ”ธ ํŠธ๋ž˜ํ”ฝ ๋ถ„์‚ฐ(๋กœ๋“œ ๋ฐธ๋Ÿฐ์‹ฑ)์€ Elastic Load Balancer (ALB/NLB) ๊ฐ€ ๋‹ด๋‹นํ•ฉ๋‹ˆ๋‹ค.
๐Ÿ”ธ CloudFront๋Š” ์‚ฌ์šฉ์ž → ์—ฃ์ง€ ๋กœ์ผ€์ด์…˜ → ์˜ค๋ฆฌ์ง„(S3, ALB, EC2) ํ˜•ํƒœ๋กœ ์ „๋‹ฌํ•  ๋ฟ, ์˜ค๋ฆฌ์ง„ ๋‚ด๋ถ€์˜ ํŠธ๋ž˜ํ”ฝ ๋ถ„์‚ฐ ๊ธฐ๋Šฅ์€ ์ˆ˜ํ–‰ํ•˜์ง€ ์•Š์Šต๋‹ˆ๋‹ค.

๐Ÿง  ํ•ต์‹ฌ ๋น„๊ต ์ •๋ฆฌ

์„œ๋น„์Šค ์ฃผ์š” ์—ญํ•  ํ‚ค์›Œ๋“œ
CloudFront ์ „ ์„ธ๊ณ„ ์ฝ˜ํ…์ธ  ์ „์†ก ๊ฐ€์† (CDN) Low latency, Edge Location
Route 53 DNS ๊ธฐ๋ฐ˜ ๋ผ์šฐํŒ… Domain, Latency routing, Failover
ELB (ALB/NLB) ์• ํ”Œ๋ฆฌ์ผ€์ด์…˜ ํŠธ๋ž˜ํ”ฝ ๋ถ„์‚ฐ Target group, Load balancing
Global Accelerator TCP/UDP ์ตœ์ ํ™” ๋„คํŠธ์›Œํ‚น Anycast IP, Static IP
์„œ๋น„์Šค ์ฃผ์š” ์—ญํ•  ํ•ต์‹ฌ ํ‚ค์›Œ๋“œ
CloudFront ์ „ ์„ธ๊ณ„ ์ฝ˜ํ…์ธ  ์ „์†ก ๊ฐ€์†ํ™” ๐ŸŒŽ CDN, Edge Location, Caching
Route 53 ๊ธ€๋กœ๋ฒŒ DNS ๊ธฐ๋ฐ˜ ํŠธ๋ž˜ํ”ฝ ๋ผ์šฐํŒ… ๐Ÿงญ Latency / Geo / Weighted Routing
ELB (ALB/NLB) ์• ํ”Œ๋ฆฌ์ผ€์ด์…˜ ํŠธ๋ž˜ํ”ฝ ๋ถ„์‚ฐ โš–๏ธ Target Group, Load Balancing
Auto Scaling EC2 ๋“ฑ ์ปดํ“จํŒ… ๋ฆฌ์†Œ์Šค ์ž๋™ ํ™•์žฅ ๐Ÿ“ˆ Scale-out / Scale-in

 


๐Ÿ“Š ์‹œ๊ฐ ์š”์•ฝ (Mermaid)

```mermaid
flowchart LR
    A["๐ŸŒ Origin - S3 / EC2 / ALB"] -->|"๐Ÿง  Cached Copy"| B["๐ŸŒŽ CloudFront Edge Location"]
    B -->|"๐ŸŒ Content Delivery"| C["๐Ÿ‘ค Global Users"]
    B -.->|"โšก Low Latency + ๐Ÿ”’ SSL Security"| C
```
 

๐Ÿ“— ํ•œ ์ค„ ์š”์•ฝ

๐Ÿš€ Amazon CloudFront = ๋น ๋ฅด๊ณ  ์•ˆ์ „ํ•œ ๊ธ€๋กœ๋ฒŒ ์ฝ˜ํ…์ธ  ์ „์†ก ๋„คํŠธ์›Œํฌ (CDN)


AWS Cloud Adoption Framework (AWS CAF) ์˜ 6๊ฐ€์ง€ ๊ด€์ (perspectives) ์ค‘
Governance ๊ด€์ ์— ํ•ด๋‹นํ•˜๋Š” ๊ธฐ๋Šฅ(capabilities)์„ ๋ฌป๋Š” ๋ฌธ์ œ์ž…๋‹ˆ๋‹ค.

๐Ÿ“˜ Q387.

Which AWS Cloud Adoption Framework (AWS CAF) capabilities belong to the governance perspective? (Choose two)

๊ฑฐ๋ฒ„๋„Œ์Šค ๊ด€์ ์— ์†ํ•˜๋Š” AWS Cloud Adoption Framework(AWS CAF) ๊ธฐ๋Šฅ์€ ๋ฌด์—‡์ž…๋‹ˆ๊นŒ? (2๊ฐœ ์„ ํƒ)


โœ… ์ •๋‹ต: A. Program and project management

โœ… ์ •๋‹ต: D. Risk management


๐Ÿ’ก ํ•ด์„ค

๐Ÿ”น AWS CAF (Cloud Adoption Framework)๋ž€?

AWS CAF๋Š” ์กฐ์ง์ด ํด๋ผ์šฐ๋“œ ๋„์ž…(Cloud Adoption)์„ ์ฒด๊ณ„์ ์œผ๋กœ ๊ณ„ํšํ•˜๊ณ  ์‹คํ–‰ํ•  ์ˆ˜ ์žˆ๋„๋ก
6๊ฐ€์ง€ ๊ด€์ (perspective)์œผ๋กœ ๋‚˜๋ˆ„์–ด ์ œ์‹œํ•˜๋Š” ํ”„๋ ˆ์ž„์›Œํฌ์ž…๋‹ˆ๋‹ค.


๐Ÿงญ AWS CAF 6๊ฐ€์ง€ ๊ด€์  ์š”์•ฝ

๊ด€์  (Perspective) ์ฃผ์š” ๋ชฉํ‘œ ๋Œ€ํ‘œ Capabilities (ํ•ต์‹ฌ ๊ธฐ๋Šฅ)
Business (๋น„์ฆˆ๋‹ˆ์Šค) ๋น„์ฆˆ๋‹ˆ์Šค ์ „๋žต ์ •๋ ฌ ๋ฐ ์žฌ๋ฌด ํšจ๊ณผ ๋ถ„์„ IT Investment Portfolio Management, Business Case Development
People (์ธ์ ์ž์›) ์ธ๋ ฅ, ๊ธฐ์ˆ , ๋ฌธํ™” ๋ณ€ํ™” ๊ด€๋ฆฌ Workforce Transformation, Training and Readiness
Governance (๊ฑฐ๋ฒ„๋„Œ์Šค) ์œ„ํ—˜, ์ •์ฑ…, ํฌํŠธํด๋ฆฌ์˜ค ๊ด€๋ฆฌ ๋ฐ ํ”„๋กœ์ ํŠธ ํ†ต์ œ โœ… Program & Project Management, โœ… Risk Management, Portfolio Management
Platform (ํ”Œ๋žซํผ) ํด๋ผ์šฐ๋“œ ์ธํ”„๋ผ ์„ค๊ณ„ ๋ฐ ์šด์˜ Infrastructure, Application, Data Architecture
Security (๋ณด์•ˆ) ๋ณด์•ˆ, ๊ทœ์ • ์ค€์ˆ˜, ๋ฐ์ดํ„ฐ ๋ณดํ˜ธ Identity & Access Management, Threat Detection, Incident Response
Operations (์šด์˜) IT ์„œ๋น„์Šค ๋ชจ๋‹ˆํ„ฐ๋ง ๋ฐ ์šด์˜ ํšจ์œจํ™” Service Monitoring, Incident Management, Change Management

๐ŸŸฉ Governance Perspective ์ƒ์„ธ ์„ค๋ช…

Governance ๊ด€์ ์€ ์กฐ์ง์ด ํด๋ผ์šฐ๋“œ ํ™˜๊ฒฝ์—์„œ
์ฑ…์ž„, ์œ„ํ—˜, ์˜์‚ฌ๊ฒฐ์ •, ํ”„๋กœ์ ํŠธ ์ˆ˜ํ–‰์„ ์ฒด๊ณ„์ ์œผ๋กœ ๊ด€๋ฆฌํ•˜๋„๋ก ๋•๋Š” ์—ญํ• ์„ ํ•ฉ๋‹ˆ๋‹ค.

โœ… ์ฃผ์š” ํฌํ•จ ํ•ญ๋ชฉ:

Capability ์„ค๋ช…
Program and Project Management ํด๋ผ์šฐ๋“œ ๋„์ž… ํ”„๋กœ์ ํŠธ๋ฅผ ์ฒด๊ณ„์ ์œผ๋กœ ๊ณ„ํš, ์‹คํ–‰, ๋ชจ๋‹ˆํ„ฐ๋ง
Risk Management ํด๋ผ์šฐ๋“œ ๋„์ž… ์‹œ ๋ฐœ์ƒํ•  ์ˆ˜ ์žˆ๋Š” ์œ„ํ—˜(๋น„์šฉ, ์ผ์ •, ๊ทœ์ œ ๋“ฑ)์„ ํ‰๊ฐ€ ๋ฐ ๋Œ€์‘
Portfolio Management IT ์ž์‚ฐ ๋ฐ ์„œ๋น„์Šค์˜ ์ „์ฒด ํฌํŠธํด๋ฆฌ์˜ค๋ฅผ ๊ด€๋ฆฌํ•˜๊ณ  ROI๋ฅผ ๊ทน๋Œ€ํ™”

โŒ ์˜ค๋‹ต ํ•ด์„ค

๋ณด๊ธฐ ์„ค๋ช… ์ด์œ 
B. Product management ์ œํ’ˆ ๊ธฐ๋Šฅ ๋ฐ ์‹œ์žฅ ์š”๊ตฌ๋ฅผ ๊ด€๋ฆฌํ•˜๋Š” ํ™œ๋™ โŒ Business Perspective์— ๊ฐ€๊น์Šต๋‹ˆ๋‹ค
C. Portfolio management ์ผ๋ถ€ Governance์—๋„ ์—ฐ๊ด€๋˜์ง€๋งŒ, ์—ฌ๊ธฐ์„œ๋Š” Program/Project & Risk ๊ด€๋ฆฌ๊ฐ€ ๋” ๋ช…ํ™•ํ•œ ์ •๋‹ต  
E. Event management IT ์šด์˜์ƒ์˜ ์ด๋ฒคํŠธ(์žฅ์• , ๋ณ€๊ฒฝ) ๊ด€๋ฆฌ โŒ Operations Perspective ์†Œ์†

๐Ÿงฉ ์‹œ๊ฐ ์š”์•ฝ (Mermaid)

```mermaid
flowchart LR
    A["๐Ÿ›๏ธ Governance Perspective"] --> B["๐Ÿ“‹ Program & Project Management"]
    A --> C["โš–๏ธ Risk Management"]
    A --> D["๐Ÿ’ผ Portfolio Management"]
```
 

๐Ÿ’ก ์„ค๋ช…

  • ๐Ÿ›๏ธ → Governance(ํ†ต์ œ ๋ฐ ์ •์ฑ…์  ๊ด€์ )
  • ๐Ÿ“‹ → ํ”„๋กœ์ ํŠธ/ํ”„๋กœ๊ทธ๋žจ ๊ด€๋ฆฌ
  • โš–๏ธ → ์œ„ํ—˜ ๊ด€๋ฆฌ
  • ๐Ÿ’ผ → ํฌํŠธํด๋ฆฌ์˜ค ๊ด€๋ฆฌ

๐Ÿ“— ํ•œ ์ค„ ์š”์•ฝ

๐Ÿงญ AWS CAF์˜ Governance ๊ด€์  = ํ”„๋กœ์ ํŠธ ๊ด€๋ฆฌ์™€ ์œ„ํ—˜ ๊ด€๋ฆฌ๋กœ ํด๋ผ์šฐ๋“œ ๋„์ž…์˜ ๋ฐฉํ–ฅ๊ณผ ํ†ต์ œ๋ฅผ ํ™•๋ฆฝํ•˜๋Š” ๋‹จ๊ณ„


 

๋ฐ˜์‘ํ˜•