Getting Started with AWS

Contents for Today

  • Cloud Computing

  • AWS

  • Main services

  • Security

  • Architecture

Useful Informations

  1. On-premise

    : ์‚ฌ์šฉ์ž๊ฐ€ ์ง์ ‘ Infra, Platform, Application์„ ๊ด€๋ฆฌํ•˜๋Š” ๋ชจ๋ธ์ด๋‹ค

  2. Saas (Software as a Service)

    : ๊ฐ€์žฅ ์ผ๋ฐ˜์ ์ธ ์œ ํ˜•์˜ Cloud Service์ด๋ฉฐ Service๋ฅผ ์ œ๊ณตํ•˜๋Š” ๊ณณ์—์„œ Infra์™€ Software๊นŒ์ง€ ๋ชจ๋‘ ์ œ๊ณต, ์ฆ‰ Application Level๊นŒ์ง€ Service๋กœ ์ œ๊ณต๋œ๋‹ค

Intro to AWS Cloud

What is Cloud Computing?

  • Internet based computing์˜ ์ผ์ข…์œผ๋กœ ์ •๋ณด๋ฅผ ์ž์‹ ์˜ computer๊ฐ€ ์•„๋‹Œ Internet์— ์—ฐ๊ฒฐ๋œ ๋‹ค๋ฅธ computer๋กœ ์ฒ˜๋ฆฌํ•˜๋Š” ๊ธฐ์ˆ 

  • Served when shared computer manage resources & data are requested

  • Configurable computer resources ( ex. Network, Server, Storage, Application, Service)์— ๋Œ€ํ•ด ์–ด๋””์„œ๋‚˜ ์ ‘๊ทผ ๊ฐ€๋Šฅํ•œ ์ฃผ๋ฌธํ˜• ์ ‘๊ทผ์„ ๊ฐ€๋Šฅ์ผ€ ํ•˜๋Š” ๋ชจ๋ธ

  • ์ตœ์†Œํ•œ์˜ ๊ด€๋ฆฌ ๋…ธ๋ ฅ์œผ๋กœ ๋น ๋ฅด๊ฒŒ ์˜ˆ๋น„ ๋ฐ release๋ฅผ ๊ฐ€๋Šฅ์ผ€ ํ•จ

  • Clouding computing๊ณผ Storage Solution๋“ค์€ ์‚ฌ์šฉ์ž์™€ ๊ธฐ์—…๋“ค์—๊ฒŒ ๊ฐœ์ธ ์†Œ์œ ๋‚˜ ํƒ€์‚ฌ Data center์˜ data๋ฅผ ์ €์žฅ, ๊ฐ€๊ณตํ•˜๋Š” ๋‹ค์–‘ํ•œ ๊ธฐ๋Šฅ์„ ์ œ๊ณต

  • ์ „๊ธฐ๋ง์„ ํ†ตํ•œ ์ „๋ ฅ๋ง๊ณผ ๋น„์Šทํ•œ ์ผ๊ด€์„ฑ ๋ฐ ๊ทœ๋ชจ์˜ ๊ฒฝ์ œ๋ฅผ ๋‹ฌ์„ฑํ•˜๊ธฐ ์œ„ํ•ด ์ž์›์˜ ๊ณต์œ ์— ์˜์กดํ•จ

Cloud Computing Services

1. On-premise (Traditional IT)

  • ์‚ฌ์šฉ์ž๊ฐ€ ์ง์ ‘ Infra, Platform, Application ๊ด€๋ฆฌ

  • ๊ทœ๋ชจ ์žˆ๋Š” ์—…์ฒด๋ผ๋ฉด ์ง์ ‘ IDC (Internet Data Center) ๋ฅผ ๊ตฌ์ถ•ํ•˜๊ณ , ์ผ๋ฐ˜์ ์ธ ๊ฒฝ์šฐ IDC์— ๊ณต๊ฐ„์„ ํ• ๋‹น ๋ฐ›์•„ ๋ฌผ๋ฆฌ ์„œ๋ฒ„๋ฅผ ์„ค์น˜ํ•˜๊ณ  Hardware, Operating System, Server Application์„ ๋ชจ๋‘ ๊ด€๋ฆฌํ•จ

2. IaaS (Infrastructure as a Service)

  • AWS EC2 ๊ฐ€ ๋Œ€ํ‘œ์ 

  • Virtual Server, Data Storage & Hosting Computer, Network ๋“ฑ IT Infra๋ฅผ ์ง€์›ํ•ด์ฃผ๋Š” Service๋กœ Hardware๋ฅผ Service๋กœ ์ œ๊ณตํ•˜๋Š” Cloud Model

  • Manage OS & Applications

3. PaaS (Platform as a Service)

  • AWS Elastic Beanstalk ์ด ๋Œ€ํ‘œ์ 

    • Elastic Beanstalk์„ ์‚ฌ์šฉํ•˜๋ฉด, application์„ ์‹คํ–‰ํ•˜๋Š” Infra์— ๋Œ€ํ•œ ์—ผ๋ ค ์—†์ด AWS Cloud์—์„œ ์‹ ์†ํ•˜๊ฒŒ ๋ฐฐํฌ, ์šด์˜ ๋ฐ ๊ด€๋ฆฌํ•  ์ˆ˜ ์žˆ๋‹ค!

  • Serves Fundamental Iaas + Development Tools & Functions + Deployment

    -> They serve pretty much everything you need when you develop & deploy

  • Developers only have to write logic to connect their application & served services

4. Saas (Software as a Service)

  • Google Apps, Office 365 ๊ฐ€ ๋Œ€ํ‘œ์ 

  • ๊ฐ€์žฅ ์ผ๋ฐ˜์ ์ธ ์œ ํ˜•์˜ Cloud Service์ด๋ฉฐ Service๋ฅผ ์ œ๊ณตํ•˜๋Š” ๊ณณ์—์„œ Infra์™€ Software๊นŒ์ง€ ๋ชจ๋‘ ์ œ๊ณต

    -> Serves application level service

  • ๊ฐœ๋ฐœ์ž๋ณด๋‹ค๋Š” ์‹ค ์‚ฌ์šฉ์ž์—๊ฒŒ ๋ฐ”๋กœ ์ œ๊ณตํ•จ

AWS (Amazon Web Service) ๋ฅผ ์ด์šฉํ•œ Cloud Computing

AWS

Web ๊ณผ mobile์˜ App, Big data project, Social game์— ์ด๋ฅด๋Š” ๊ฑฐ์˜ ๋ชจ๋“  ๋ฌผ๋ฆฌ์ ์ธ computing resources๋ฅผ Cloud๋ฅผ ํ†ตํ•ด ์‹คํ–‰ํ•  ์ˆ˜ ์žˆ๋Š” ๋‹ค์–‘ํ•œ Infra ๋ฐ Application Services๋ฅผ ์ œ๊ณตํ•จ

  • ๊ฐ€์žฅ ์•ˆ์ „ํ•˜๊ณ  ์‹ ๋ขฐํ•  ์ˆ˜ ์žˆ๋Š” Cloud Service

  • ์‰ฝ๊ณ  ๋น ๋ฅธ ํ™•์žฅ์„ฑ ์ œ๊ณต

  • ์„  ๋น„์šฉ์ด๋‚˜ ์žฅ๊ธฐ ์•ฝ์ • ์—†์ด ์‚ฌ์šฉํ•œ ๋งŒํผ ๋งŒ ๋น„์šฉ์„ ์ง€๋ถˆํ•˜๋ฏ€๋กœ ๋น„์šฉ์„ ์ ˆ๊ฐ ํ•  ์ˆ˜ ์žˆ๋Š” Platform ์ œ๊ณต

Amazon Cloud Service

  1. Computing, Storage, Database, Networking, Analysis, Machine Learning, AI, IoT, Security, Application Development, Deploy & Maintenance ๋“ฑ ๋‹ค์–‘ํ•œ Application Service ์ œ๊ณต

  2. ๊ฐ€์žฅ ํฌ๊ด„์ ์ธ ๋ฒ”์œ„์˜ ์„œ๋น„์Šค๋ฅผ ์ œ๊ณตํ•  ๋ฟ๋งŒ ์•„๋‹ˆ๋ผ, ํ•ด๋‹น ์„œ๋น„์Šค์—์„œ๋„ ๊ฐ€์žฅ ์‹ฌ์ธต์ ์ธ ๊ธฐ๋Šฅ์„ ์ง€์›

  3. Amazon Elastic Container Service(ESC), Amazon Elastic Container Service for Kubernetes(EKS) and AWS Fargate gives you the most effective way to execute container

  4. the most safe and flexible cloud computing environment

  5. AWS์˜ core infra๋Š” ๊ตฐ์‚ฌ, ๊ตญ์ œ ์€ํ–‰ ๋ฐ ๋ณด์•ˆ์ด ๋งค์šฐ ์ค‘์š”ํ•œ ์กฐ์ง์˜ ๋ณด์•ˆ ์š”๊ตฌ์‚ฌํ•ญ์„ ์ถฉ์กฑํ•˜๊ธฐ ์œ„ํ•ด ์„ค๊ณ„๋˜์—ˆ์Œ

  6. ๋™์ผํ•˜๊ณ  ์•ˆ์ „ํ•œ ๋ณด์•ˆ hardware/software๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ๊ฐ region์„ ๊ตฌ์ถ• & ์šด์˜

    • AWS์˜ ๋ชจ๋“  ๊ณ ๊ฐ์€ ๋ณด์•ˆ์— ๋งค์šฐ ์œ„ํ—˜ํ•œ workload๋ฅผ ์ฒ˜๋ฆฌํ•  ์ˆ˜ ์žˆ์„ ์ •๋„๋กœ ์•ˆ์ „ํ•˜๊ณ  ๊ฒ€์ฆ๋œ service offering๊ณผ ์—ฐ๊ด€๋œ supply chain์„ ์ง€์›ํ•˜๋Š” ์œ ์ผํ•œ ์ƒ์šฉ cloud์˜ ํ˜œํƒ์„ ๋ˆ„๋ฆด ์ˆ˜ ์žˆ์Œ

    • 263๊ฐœ์˜ ๋ณด์•ˆ, ๊ทœ์ • ์ค€์ˆ˜ ๋ฐ governance service/main function์„ ํฌํ•จํ•˜๋Š” ์‹ฌ์ธต์ ์ธ cloud security set ์ง€์›

  7. 85๊ฐœ์˜ ๋ณด์•ˆ ํ‘œ์ค€๊ณผ ๊ทœ์ • ์ค€์ˆ˜ ์ธ์ฆ์„ ์ง€์›ํ•˜๋ฉฐ, ๊ณ ๊ฐ ๋ฐ์ดํ„ฐ๋ฅผ ์ €์žฅํ•˜๋Š” 116๊ฐœ์˜ ๋ชจ๋“  AWS ์„œ๋น„์Šค๋Š” ํ•ด๋‹น ๋ฐ์ดํ„ฐ๋ฅผ ์•”ํ˜ธํ™” ํ•˜๋Š” ๊ธฐ๋Šฅ ์ œ๊ณต

  8. Machine Learning, AI, IoT, Serverless Computing ๊ณผ ๊ฐ™์€ ์ƒˆ๋กœ์šด ๋ถ„์•ผ์—์„œ ๋งค์šฐ ๋น ๋ฅธ ํ˜์‹ ์„ ์ด๋ฃจ์—ˆ์Œ

  9. AWS๋กœ ์ตœ์‹  ๊ธฐ์ˆ ์„ ํ™œ์šฉํ•˜์—ฌ ๋ณด๋‹ค ๋น ๋ฅด๊ฒŒ ํ˜์‹ ํ•˜๊ณ , ์ฐจ๋ณ„ํ™”ํ•˜๊ณ , solution์„ ์ œ๊ณตํ•  ์ˆ˜ ์žˆ์Œ

    ex)

    • 2014๋…„ AWS Lambda๋ฅผ ์ถœ์‹œํ•˜๋ฉฐ event ์ค‘์‹ฌ์˜ serverless computing ๊ณต๊ฐ„์„ ์ฒ˜์Œ์œผ๋กœ ์„ ๋ณด์ž„

    • AWS Lambda๋ฅผ ํ†ตํ•ด ๊ฐœ๋ฐœ์ž๋Š” server๋ฅผ provisioning ํ•˜๊ฑฐ๋‚˜ ๊ด€๋ฆฌํ•˜์ง€ ์•Š๊ณ ๋„ ์ฝ”๋“œ๋ฅผ ์‹คํ–‰ํ•  ์ˆ˜ ์žˆ๊ณ , ๊ธฐ๋ณธ server์— ๋Œ€ํ•œ provisioning, modification, patch or manage๋ฅผ ๊ฑฑ์ •ํ•˜์ง€ ์•Š์•„๋„ ๋จ

      • Lamda ๊ตณ๊ตณ

AWS ์ฃผ์š” ์„œ๋น„์Šค

AWS Security

: ๋ณด์•ˆ, ์ž๊ฒฉ ์ฆ๋ช… ๋ฐ ๊ทœ์ • ์ค€์ˆ˜ ์ œํ’ˆ

  • AWS์—์„œ ๊ฐ€์žฅ ๋†’์€ ์šฐ์„  ์ˆœ์œ„ == Cloud Security

  • AWS ๊ณ ๊ฐ์€ ์œ„ํ—˜์— ๊ฐ€์žฅ ๋ฏผ๊ฐํ•œ ์กฐ์ง์˜ ์š”๊ตฌ ์‚ฌํ•ญ์— ๋ถ€ํ•ฉํ•˜๋„๋ก ๊ตฌ์ถ•๋œ Data center & Network Architecture์˜ ํ˜œํƒ์„ ๋ˆ„๋ฆด ์ˆ˜ ์žˆ์Œ

AWS Architecture

  • ex) AWS ์‚ฐ์—…์šฉ ์˜ˆ์ธก ์œ ์ง€ ๋ณด์ˆ˜ ๊ธฐ๊ณ„ ํ•™์Šต ๋ชจ๋ธ

    • AWS Iot SiteWise & AWS IoT Analytics๋ฅผ Amazon SNS ์ด์ƒ ํƒ์ง€ ์•Œ๋ฆผ๊ณผ ํ•จ๊ป˜ ์‚ฌ์šฉํ•˜์—ฌ Predictive Maintenance ML model ์ƒ์„ฑ

AWS Reference Model Architecture

  1. Web Application Hosting

    : ํ™•์žฅ์„ฑ๊ณผ ์‹ ๋ขฐ์„ฑ์ด ๋งค์šฐ ๋†’์€ web or mobile application ๊ตฌ์ถ•

  2. Content & Media Serving

    : ์—„์ฒญ๋‚œ ์–‘์˜ ์ฝ˜ํ…์ธ ์™€ ๋ฏธ๋””์–ด๋ฅผ ์„œ๋น„์Šคํ•˜๋Š” ์‹ ๋ขฐ์„ฑ ๋†’์€ ์‹œ์Šคํ…œ์„ ๊ตฌ์ถ•

  3. ์ผ๊ด„ ์ฒ˜๋ฆฌ (batch)

    : ๋น„๋””์˜ค ์ฒ˜๋ฆฌ pipeline ๊ฐ™์€ ์ž๋™ ํ™•์žฅ ๊ฐ€๋Šฅํ•œ ์ผ๊ด„ ์ฒ˜๋ฆฌ ์‹œ์Šคํ…œ์„ ๊ตฌ์ถ•

  4. ๋‚ด๊ฒฐํ•จ์„ฑ ๋ฐ HA

    : ๊ฐ€์šฉ์„ฑ์ด ๋›ฐ์–ด๋‚˜๋ฉฐ ์žฅ์•  ๋ฐœ์ƒ ์‹œ ์ƒˆ instance๋กœ ์‹ ์†ํ•˜๊ฒŒ fail over(์‹œ์Šคํ…œ ๋Œ€์ฒด ์ž‘๋™) ํ•˜๋Š” system์„ ๊ตฌ์ถ•

  5. ๋Œ€๊ทœ๋ชจ ์ปดํ“จํŒ…

    : Big data๋ฅผ ์ฒ˜๋ฆฌํ•˜๋Š” ๊ณ ์„ฑ๋Šฅ computing system ๊ตฌ์ถ•

  6. ๊ด‘๊ณ  ์ง€์›

    : ํ™•์žฅ์„ฑ์ด ๋›ฐ์–ด๋‚œ ์˜จ๋ผ์ธ ๊ด‘๊ณ  ๊ฒŒ์žฌ solution์„ ๊ตฌ์ถ•

  7. Local Application์„ ์œ„ํ•œ DR (Disaster Recovery)

    : On-premise application์— ๋Œ€ํ•ด ๋น„์šฉ ํšจ์œจ์ ์ธ ์žฌํ•ด ๋ณต๊ตฌ(DR) Solution ๊ตฌ์ถ•

  8. ํŒŒ์ผ ๋™๊ธฐํ™”

    : ๋‹จ์ˆœํ•œ ํŒŒ์ผ ๋™๊ธฐํ™” ์„œ๋น„์Šค๋ฅผ ๊ตฌ์ถ•

  9. ์ „์ž ์ƒ๊ฑฐ๋ž˜ Web Site

    1. Web Front-end

    : ์œ ์—ฐํ•œ ์ œํ’ˆ catalog๋ฅผ ๊ฐ–์ถ˜ ์ „์ž ์ƒ๊ฑฐ๋ž˜ web site ๊ตฌ์ถ•

    1. ๊ฒฐ์ œ ์„œ๋น„์Šค

      : ์ „์ž ์ƒ๊ฑฐ๋ž˜ web site์— ์•ˆ์ „ํ•˜๊ณ  ํ™•์žฅ์„ฑ์ด ๋›ฐ์–ด๋‚œ ๊ฒฐ์ œ pipeline์„ ๊ตฌ์ถ•

    2. Marketing & Recommendation

      : ํ™•์žฅ์„ฑ์ด ๋›ฐ์–ด๋‚œ ์ถ”์ฒœ ์—”์ง„์„ ๊ตฌ์ถ•

  10. ์‹œ๊ณ„์—ด ๋ฐ์ดํ„ฐ ์ฒ˜๋ฆฌ

Summary

: Amazon Cloud Service serves services including computing, storage, database, AI, IoT, machine learning and more.

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