AWS Storages

Contents

  • Storage

  • Data Backup

  • Snapshot

  • S3 Glacier

  • AMI & Market Place

Useful Informations

  1. Amazon Elastic Block Store (Amazon EBS)๋Š” Amazon EC2์— ๋Œ€ํ•ด ๊ฐ€์šฉ์„ฑ์ด ๋›ฐ์–ด๋‚˜๊ณ  ์ผ๊ด€๋˜๋ฉฐ ์ง€์—ฐ์‹œ๊ฐ„์ด ์งง์€ block storage๋ฅผ ์ œ๊ณตํ•œ๋‹ค

  2. EBS๋Š” ๋‹จ์ผ EC2 instance์—์„œ permanent storage์— access ํ•ด์•ผํ•˜๋Š” workload์— ์ ํ•ฉํ•จ

  3. EBS serves permanent local storage service for Amazon EC2, RDBMS & NoSQL, data warehousing, enterprise application, big data, backup and restore

Storage

  • Storage๋ž€?

    • ์ปดํ“จํ„ฐ์— ๋ฐ์ดํ„ฐ๋ฅผ ์ €์žฅํ•˜๋Š” ์ €์žฅ์„œ์˜ ์—ญํ• ์„ ์ˆ˜ํ–‰ํ•˜๋Š” ๋ถ€ํ’ˆ

      • ์ปดํ“จํ„ฐ์˜ ํ•˜๋“œ๋””์Šคํฌ์™€ ๋™์ผํ•œ ์—ญํ• ์„ ์ˆ˜ํ–‰ํ•˜๋Š” ๋ถ€ํ’ˆ์ด๋ผ๊ณ  ์ดํ•ดํ•˜๋ฉด ๋œ๋‹ค!

  • ์Šคํ† ๋ฆฌ์ง€๋ฅผ Server์— ์ง์ ‘ ์—ฐ๊ฒฐํ•  ์ˆ˜ ์žˆ๊ณ , ๋Œ€์šฉ๋ž‘์˜ ๋ฐ์ดํ„ฐ๋ฅผ ์ €์žฅํ•˜๊ธฐ ์œ„ํ•ด ๋ณ„๋„์˜ ์Šคํ† ๋ฆฌ์ง€์šฉ ๋„คํŠธ์›Œํฌ๋ฅผ ๊ตฌ์„ฑํ•  ์ˆ˜ ์žˆ๋‹ค

    1. Server์— ์ง์ ‘ ์—ฐ๊ฒฐํ•˜๋Š” ๋ฐฉ์‹

      • DAS (Direct Attached Storage)

    2. ์Šคํ† ๋ฆฌ์ง€๋ฅผ ๋น ๋ฅธ ์†๋„์˜ ๋„คํŠธ์›Œํฌ๋กœ ์—ฐ๊ฒฐํ•˜๋Š” ๋ฐฉ์‹

      • NAS (Network Attached Storage)

        • LAN (Local Area Network) ์„ ์—ฐ๊ฒฐํ•˜์—ฌ ์‚ฌ์šฉํ•˜๊ธฐ ๋•Œ๋ฌธ์— ๋น„์šฉ์ด ์ €๋ ด

        • ํŒŒ์ผ ๋‹จ์œ„๋กœ ๋ฐ์ดํ„ฐ์— ์ ‘์†

        • OS์— ํŒŒ์ผ ์„œ๋ฒ„๋กœ ํ‘œ์‹œ๋จ

      • SAN (Storage Area Network)

        • ํ™•์žฅ์ด ์šฉ์ด

        • ๋Œ€๊ทœ๋ชจ enterprise ํ™˜๊ฒฝ์„ ๊ตฌ์„ฑํ•˜๊ธฐ ์ ํ•ฉํ•œ ๊ณ ์†์˜ ์ „์šฉ ๋„คํŠธ์›Œํฌ๋ฅผ ๊ตฌ์„ฑํ•˜์—ฌ ๋น ๋ฅธ ์†๋„์˜ ์Šคํ† ๋ฆฌ์ง€ ์„œ๋น„์Šค๋ฅผ ์ œ๊ณต

        • ๋ธ”๋ก ์ˆ˜์ค€์—์„œ ๋ฐ์ดํ„ฐ๋ฅผ ์ €์žฅ

        • OS ์ž…์žฅ์—์„œ SAN์€ ์ผ๋ฐ˜์ ์œผ๋กœ ๋””์Šคํฌ๋กœ ๋‚˜ํƒ€๋‚˜๋ฉฐ ๋ณ„๋„๋กœ ๊ตฌ์„ฑ๋œ ์Šคํ† ๋ฆฌ์ง€์šฉ ๋„คํŠธ์›Œํฌ๊ฐ€ ์กด์žฌํ•จ

AWS Cloud Storage

Data๋ฅผ ์ €์žฅํ•˜๋Š” ์•ˆ์ •์ ์ด๊ณ , ํ™•์žฅ ๊ฐ€๋Šฅํ•˜๋ฉฐ, ์•ˆ์ „ํ•œ ์žฅ์†Œ

  • Cloud computing์˜ ๋งค์šฐ ์ค‘์š”ํ•œ ๊ตฌ์„ฑ ์š”์†Œ๋กœ์„œ, application์—์„œ ์‚ฌ์šฉํ•˜๋Š” ์ •๋ณด๋ฅผ ๋ณด๊ด€

  • ๋ชจ๋“  big data analysis, data warehouse, Internet of Things(IoT), database, backup, archive application์—๋Š” ์ผ์ • ํ˜•ํƒœ์˜ data storage architecture๊ฐ€ ํ•„์š”ํ•จ

  • Cloud storage๋Š” ์ผ๋ฐ˜์ ์œผ๋กœ ๊ธฐ์กด on-premise storage system๋ณด๋‹ค ์•ˆ์ •์„ฑ, ํ™•์žฅ์„ฑ ๋ฐ ๋ณด์•ˆ์„ฑ์ด ๋›ฐ์–ด๋‚จ

  • AWS์—์„œ๋Š” ๋ชจ๋“  ๋ฒ”์œ„์˜ cloud storage service๋ฅผ ์ œ๊ณตํ•˜์—ฌ application๊ณผ archive ๊ทœ์ • ์ค€์ˆ˜ ์š”๊ตฌ ์‚ฌํ•ญ์„ ๋ชจ๋‘ ์ง€์›ํ•จ

  • Object, file, block storage service์™€ cloud data migration option์„ ์„ ํƒํ•˜์—ฌ Cloud IT environment์˜ ๊ธฐ์ดˆ ์„ค๊ณ„ ์‹œ์ž‘ ๊ฐ€๋Šฅ

Amazon Simple Storage Service (Amazon S3)

: User created content, active archive, serverless computing, big data storage, data warehouse, backup & restore๋ฅผ ์œ„ํ•ด ์ธํ„ฐ๋„ท์—์„œ data์— accessํ•  ์ˆ˜ ์žˆ๋„๋ก ์ง€์›ํ•˜๋Š” ํ™•์žฅ ๊ฐ€๋Šฅํ•˜๊ณ  ์•ˆ์ •์ ์ธ platform

  • Object Store

    • Internet์„ ํ†ตํ•ด ๋ชจ๋“  ์œ ํ˜•์˜ data๋ฅผ ์ €์žฅํ•˜๊ณ  access ํ•  ์ˆ˜ ์žˆ๋„๋ก ์„ค๊ณ„๋œ object storage

    • ์•ˆ์ „ํ•˜๊ณ , 99.9999999%์˜ ๋‚ด๊ตฌ์„ฑ์„ ์ œ๊ณตํ•˜๋ฉฐ, ์ˆ˜์‹ญ์กฐ์˜ ๊ฐ์ฒด๋กœ ํ™•์žฅ ๊ฐ€๋Šฅ

Amazon EBS (Elastic Block Store)

: EC2 ์— ์—ฐ๊ฒฐ๋˜๋Š” Block Level์˜ Storage service

Server์— ์žฅ์ฐฉํ•˜๋Š” Server์šฉ ํ•˜๋“œ๋””์Šคํฌ ๋ผ๊ณ  ์ƒ๊ฐํ•˜๋ฉด ๋จ!

  • EC2 Instance์šฉ ์˜๊ตฌ ๋ธ”๋ก ์ˆ˜์ค€์˜ Storage Volume

  • ์•ˆ์ •์ ์ด๊ณ , ์ง€์—ฐ ์‹œ๊ฐ„์ด ์งง๋‹ค

  • ํฌ๊ธฐ๋Š” 1GB ๋‹จ์œ„๋กœ 1GB ~ 1TB๊นŒ์ง€ ์„ ํƒ ๊ฐ€๋Šฅํ•˜๋‹ค

  • ํฌ๊ธฐ/์‚ฌ์šฉ ๊ธฐ๊ฐ„์„ ๊ธฐ์ค€์œผ๋กœ ๋น„์šฉ์ด ๊ณผ๊ธˆ๋œ๋‹ค

    • ๋งˆ๊ทธ๋„คํ‹ฑ ์˜ ๊ฒฝ์šฐ ๋ฐœ์ƒํ•˜๋Š” I/O ํšŸ์ˆ˜์—๋„ ๋น„์šฉ์ด ๊ณผ๊ธˆ๋œ๋‹ค!

  • EC2 Instance์™€ ๋…๋ฆฝ์ ์œผ๋กœ ์‚ฌ์šฉ ๊ฐ€๋Šฅํ•˜๋ฉฐ, ๋‹ค๋ฅธ EC2 Instance์— ๊ต์ฒด ๊ฐ€๋Šฅํ•˜๋‹ค

  • ๋ฐ์ดํ„ฐ๋Š” ์˜๊ตฌ์ ์œผ๋กœ ์ €์žฅ๋˜๋ฉฐ, ์›ํ•˜๋Š” ๊ฐ€์šฉ ์˜์—ญ (Availability Zone, AZ)์— ์ƒ์„ฑ ๊ฐ€๋Šฅํ•˜๋‹ค

  • ๋ฐฑ์—…๋œ Snapshot์—์„œ EBS volume์„ ์ƒ์„ฑ/๋ณต์› ๊ฐ€๋Šฅํ•˜๋‹ค

    • ๋‹ค๋ฅธ AZ์—๋„ ์ƒ์„ฑ ๊ฐ€๋Šฅํ•˜๋‹ค!

Amazon Elastic File System (EFS)

Re-sizable and cloud native file system for Linux

  • AWS Cloud service์™€ on-premise resource์—์„œ ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ๋Š” ๊ฐ„๋‹จํ•˜๊ณ  ํ™•์žฅ ๊ฐ€๋Šฅํ•˜๋ฉฐ ํƒ„๋ ฅ์ ์ธ Linux ๊ธฐ๋ฐ˜ workload์šฉ file system ์ œ๊ณต

  • ์ด ์ œํ’ˆ์€ application์„ ์ค‘๋‹จํ•˜์ง€ ์•Š๊ณ  on-demand ๋ฐฉ์‹์œผ๋กœ peta byte(2^15) ๊นŒ์ง€ ํ™•์žฅํ•˜๋„๋ก ๊ตฌ์ถ•๋˜์—ˆ๊ณ , ํŒŒ์ผ์„ ์ถ”๊ฐ€ํ•˜๊ณ  ์ œ๊ฑฐ ํ•  ๋•Œ ์ž๋™์œผ๋กœ ํ™•์žฅ/์ถ•์†Œ๋˜๋ฏ€๋กœ application์€ ํ•„์š”ํ•  ๋•Œ ํ•„์š”ํ•œ ๋งŒํผ storage๋ฅผ ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ์Œ

  • ์ˆ˜์ฒœ ๊ฐœ์˜ Amazon EC2 instance์— ๋Œ€ํ•œ ๋ณ‘๋ ฌ ๊ณต์œ  access๋ฅผ ๋Œ€๋Ÿ‰์œผ๋กœ ์ œ๊ณตํ•˜๋„๋ก ์„ค๊ณ„๋˜์—ˆ๊ธฐ ๋•Œ๋ฌธ์— application์€ ๋‚ฎ์€ ์ง€์—ฐ์‹œ๊ฐ„์„ ์œ ์ง€ํ•˜๋ฉด์„œ ๋†’์€ ์ˆ˜์ค€์˜ ์ง‘๊ณ„์ฒ˜๋ฆฌ๋Ÿ‰๊ณผ IOPS (Input/Output Operation Per Second)๋ฅผ ๋‹ฌ์„ฑํ•  ์ˆ˜ ์žˆ์Œ

AWS Backup

AWS Service ์ „์ฒด์— ๊ฑธ์ณ ์ค‘์•™์—์„œ backup ๊ด€๋ฆฌ ๋ฐ ์ž๋™ํ™”

  • ์™„์ „ ๊ด€๋ฆฌํ˜• backup service๋กœ, cloud ๋ฟ๋งŒ ์•„๋‹ˆ๋ผ on-premise์—์„œ๋„ AWS Storage Gateway๋ฅผ ์‚ฌ์šฉํ•ด AWS service ์ „์ฒด์—์„œ data backup์„ ์†์‰ฝ๊ฒŒ ์ค‘์•™ํ™” ํ•˜๊ณ  ์ž๋™ํ™” ํ•  ์ˆ˜ ์žˆ์Œ

  • AWS Backup์„ ์‚ฌ์šฉํ•˜๋ฉด Amazon EBS volume, Amazon RDS databse, Amazon DynamoDB table, Amazon EFS file system ๋ฐ AWS Storage Gateway volume๊ณผ ๊ฐ™์€ AWS resources์— ๋Œ€ํ•œ backup ํ™œ๋™์„ ๋ชจ๋‹ˆํ„ฐ๋งํ•˜๊ณ  ์ค‘์•™์—์„œ backup ์ •์ฑ…์„ ๊ตฌ์„ฑํ•  ์ˆ˜ ์žˆ์Œ

  • AWS Backup์€ ์™„์ „ ๊ด€๋ฆฌํ˜• ์ •์ฑ… ๊ธฐ๋ฐ˜ backup solution์„ ์ œ๊ณตํ•˜์—ฌ backup ๊ด€๋ฆฌ๋ฅผ ๊ฐ„์†Œํ™”ํ•˜๊ณ , ๋น„์ฆˆ๋‹ˆ์Šค ๊ทœ์ œ์ƒ์˜ backup ๊ทœ์ • ์ค€์ˆ˜ ์š”๊ตฌ์‚ฌํ•ญ์„ ์ถฉ์กฑํ•  ์ˆ˜ ์žˆ๋„๋ก ์ง€์›

AWS Storage Gateway

์™„๋ฒฝํ•œ ํ†ตํ•ฉ๊ณผ ์ตœ์ ํ™”๋œ ๋ฐ์ดํ„ฐ ์ „์†ก์„ ์ง€์›ํ•˜๋Š” hybrid cloud storage

  • on-premise ํ™˜๊ฒฝ์„ Amazon cloud storage์— ์™„๋ฒฝํ•˜๊ฒŒ ์—ฐ๊ฒฐํ•˜๋Š” software appliance

  • AWS cloud storage์— ๋Œ€ํ•œ ์—ฐ๊ฒฐ ๊ธฐ๋Šฅ์ด ๊ณ ๋„๋กœ ์ตœ์ ํ™”๋œ local storage๋ฅผ ์ œ๊ณตํ•˜๋ฉฐ, migration, busting ๋ฐ storage ๊ณ„์ธตํ™” ์‚ฌ์šฉ์— ์œ ์šฉํ•จ

AWS Backup

AWS EC2 Service์—๋Š” AMI, EBS, Snapshot ๋“ฑ์˜ ๊ธฐ๋Šฅ๋“ค์ด ์žˆ์–ด backup์ด ์šฉ์ดํ•˜๋ฉฐ, instance๋ฅผ ์ข…๋ฃŒํ•˜๋”๋ผ๋„ data๋ฅผ ์‰ฝ๊ฒŒ ๋ณด์กดํ•  ์ˆ˜ ์žˆ์Œ

AWS EC2 Backup

  • EC2 instance๋ฅผ ์‚ฌ์šฉํ•˜์ง€ ์•Š๋”๋ผ๋„ ์ผœ๋†“์œผ๋ฉด ๊ณ„์† ๊ณผ๊ธˆ์ด ๋ฐœ์ƒํ•˜๋ฏ€๋กœ ์‚ฌ์šฉํ•˜์ง€ ์•Š๋Š” instance๋Š” ์ค‘์ง€ํ•˜๊ณ  ์ œ๊ฑฐํ•ด์•ผํ•จ

  • ์–ธ์ œ ๋‹ค์‹œ ์‚ฌ์šฉํ• ์ง€ ๋ชจ๋ฅด๊ฑฐ๋‚˜, data๊ฐ€ ๋งŽ์ด ์Œ“์—ฌ์žˆ๋Š” DB instance์˜ ๊ฒฝ์šฐ์—๋Š” backup์ด ํ•„์š”ํ•จ

  • EC2์˜ ๋Œ€๋ถ€๋ถ„์˜ instance๊ฐ€ root volume์„ ๊ฐ€์ง€๊ณ  ์žˆ๊ณ , ํ•„์š”ํ•˜๋ฉด ์ถ”๊ฐ€๋กœ EBS volume์„ instance์— ๋ถ™์ด๋Š” ๊ตฌ์กฐ์ธ๋ฐ, create image๋ฅผ ํ†ตํ•ด AMI๋ฅผ ์ƒ์„ฑํ•˜๊ณ , ๊ฐ๊ฐ์˜ EBS volume์— ๋Œ€ํ•œ snapshot์ด ํ•„์š”ํ•จ

    • AMI (Amazon Machine Image)

      • Instance๋ฅผ ์‹œ์ž‘ํ•  ๋•Œ ํ•„์š”ํ•œ ๋ชจ๋“  ์ •๋ณด๋ฅผ ํฌํ•จํ•จ

      • ex) OS ์ •๋ณด, AMI ์ ‘๊ทผ ๊ถŒํ•œ, EBS volume mapping ์ •๋ณด ๋“ฑ

    • EBS (Elastic Block Store)

      • ์ปดํ“จํ„ฐ์˜ disk drive, ์ฆ‰ data๋ฅผ ๋‹ด๊ณ  ์žˆ์Œ

      • ํ•˜๋‚˜์˜ instance๋ฅผ ์ •์ƒ์ ์œผ๋กœ backup ๋ฐ ๋ณต์›์„ ํ•˜๊ธฐ ์œ„ํ•ด์„œ๋Š” 1๊ฐœ์˜ AMI์™€ ๊ทธ์— ๋”ธ๋ฆฐ n๊ฐœ์˜ EBS volume์ด ํ•„์š”ํ•จ

    • Create Image

      • EC2 console ์ฐฝ์—์„œ snapshot์„ ๋œจ๊ณ ์‹ถ์€ instance๋ฅผ ์šฐํด๋ฆญํ•ด 'Image' -> 'Create Image'๋ฅผ ํด๋ฆญํ•˜๋ฉด instance์™€ ๋”ธ๋ ค์žˆ๋Š” EBS ์ „์ฒด๋ฅผ ํ•œ ๋ฒˆ์— snapshot์„ ๋– ์„œ ์ €์žฅํ•  ์ˆ˜ ์žˆ์Œ

Snapshot

  • Snapshot์€ ๊ธฐ์ˆ ์ ์ธ ์šฉ์–ด๋กœ, ํŠน์ • ์‹œ๊ฐ„์— ๋ฐ์ดํ„ฐ ์ €์žฅ ์žฅ์น˜์˜ ์ƒํƒœ๋ฅผ ๋ณ„๋„์˜ ํŒŒ์ผ์ด๋‚˜ ์ด๋ฏธ์ง€๋กœ ์ €์žฅํ•˜๋Š” ๊ธฐ์ˆ 

  • Snapshot ๊ธฐ๋Šฅ์„ ์ด์šฉํ•˜์—ฌ ๋ฐ์ดํ„ฐ๋ฅผ ์ €์žฅํ•˜๋ฉด ์œ ์‹ค๋œ ๋ฐ์ดํ„ฐ์˜ ๋ณต์›๊ณผ ์ผ์ • ์‹œ์ ์˜ ์ƒํƒœ๋กœ ๋ฐ์ดํ„ฐ๋ฅผ ๋ณต์›ํ•  ์ˆ˜ ์žˆ๋‹ค

    • Git ์˜ snapshot ์„ ๋– ์˜ฌ๋ฆฌ์ž!

  • ๋ฐ์ดํ„ฐ ๋ถ„์„, ๋ฐ์ดํ„ฐ ๋ณดํ˜ธ ๋ฐ ๋ฐ์ดํ„ฐ ๋ณต์ œ์™€ ๊ฐ™์€ ์ž‘์—…์„ ์œ„ํ•ด ์ˆ˜ํ–‰๋œ๋‹ค

    • **์žฌํ•ด ๋ณต๊ตฌ (Disaster Recovery)**์™€ ๊ฐ™์€ ์žฅ์•  ์ƒํ™ฉ์—์„œ๋„ ๋ฐ์ดํ„ฐ ๋ณต์›์„ ํ†ตํ•ด ์ค‘์š”ํ•˜๊ณ  ๊ธด๊ธ‰ํ•œ ์ƒํ™ฉ์—๋„ ์ตœ์ƒ์˜ ๋ฐ์ดํ„ฐ ๋ณดํ˜ธ ์ˆ˜๋‹จ์ด ๋  ์ˆ˜ ์žˆ๋‹ค!

  • ๋ฐ์ดํ„ฐ ์—ฐ์†์„ฑ์„ ์š”๊ตฌํ•˜๋Š” ์ƒํ™ฉ์—์„œ ๋ฐ์ดํ„ฐ๋ฅผ ๋ณดํ˜ธํ•  ๋ฟ๋งŒ ์•„๋‹ˆ๋ผ ๋†’์€ ์• ํ”Œ๋ฆฌ์ผ€์ด์…˜ ๊ฐ€์šฉ์„ฑ์„ ์ œ๊ณตํ•˜๊ณ , ๋Œ€์šฉ๋Ÿ‰ ๋ฐ์ดํ„ฐ์˜ ๋ฐฑ์—… ๊ด€๋ฆฌ๋ฅผ ๋‹จ์ˆœํ™”ํ•˜์—ฌ ์šด์˜ ๊ด€๋ฆฌ ๋น„์šฉ์„ ์ตœ์†Œํ™” ํ•  ์ˆ˜ ์žˆ๋‹ค

  • Amazon Web Services ๋Š” EBS (Elastic Block Storage)์— ๋Œ€ํ•œ Snapshot์„ ์ œ๊ณตํ•จ์œผ๋กœ์จ ์†์‰ฝ๊ฒŒ ์„œ๋ฒ„์˜ ๋ฐ์ดํ„ฐ ๋ฐฑ์—…/๋ณต์› ๋ฐ ๋‹ค๋ฅธ EC2 region์œผ๋กœ EBS ๋ณต์‚ฌ ๊ธฐ๋Šฅ์„ ํ†ตํ•ด Instance์˜ migration์„ ์ง€์›ํ•œ๋‹ค

    • ๋˜ํ•œ ์ด๋ฅผ ํ™œ์šฉํ•œ ๋‹ค์–‘ํ•œ ์žฌํ•ด ๋ณต๊ตฌ ์‹œ๋‚˜๋ฆฌ์˜ค๋ฅผ ์ œ๊ณตํ•œ๋‹ค!

Amazon EBS Snapshot

EBS Volume Data๋ฅผ snapshot์œผ๋กœ ๋งŒ๋“ค์–ด backup ๋ฐ ๋ณด๊ด€ ํ•  ์ˆ˜ ์žˆ๋Š” ๊ธฐ๋Šฅ

-> ์ปดํ“จํ„ฐ์˜ ํ•˜๋“œ๋””์Šคํฌ๋ฅผ ํ†ต์งธ๋กœ backup ํ•  ์ˆ˜ ์žˆ๋Š” ๊ธฐ๋Šฅ์ด๋ผ๊ณ  ์ƒ๊ฐํ•˜๋ฉด ๋จ

  • ์ง€์ • ์‹œ๊ฐ„ snapshot์„ ๋งŒ๋“ค์–ด Amazon S3์— Amazon EBS Volume data๋ฅผ backup ํ•  ์ˆ˜ ์žˆ์Œ

  • Snapshot ์ง„ํ–‰ ๊ณผ์ • ์ค‘์—๋„ EBS๋‚˜ EC2์˜ ์„œ๋น„์Šค ์ค‘๋‹จ ์—†์ด ๊ธฐ์กด ์„œ๋น„์Šค๋ฅผ ์ฆ‰์‹œ ์‚ฌ์šฉ ๊ฐ€๋Šฅ

  • EBS Volume์˜ ํฌ๊ธฐ ์กฐ์ •์— ์‚ฌ์šฉ๋  ์ˆ˜ ์žˆ์Œ

  • Snapshot์˜ ๊ณต์œ  ๊ธฐ๋Šฅ์„ ํ™œ์šฉํ•˜์—ฌ ๊ถŒํ•œ์ด ์žˆ๋Š” ๋‹ค๋ฅธ ์‚ฌ์šฉ์ž์—๊ฒŒ ๊ณต์œ  ํ•  ์ˆ˜ ์žˆ์Œ

  • ๋‹ค๋ฅธ Region์œผ๋กœ ๋ณต์‚ฌ ๊ฐ€๋Šฅ

  • Snapshot์€ ์ฆ๋ถ„์‹ backup์ด์–ด์„œ ๋งˆ์ง€๋ง‰ snapshot ์ดํ›„ ๋ณ€๊ฒฝ๋œ device์˜ block๋งŒ์ด ์ €์žฅ๋จ

    • ์ด๋กœ์ธํ•ด snapshot์„ ๋งŒ๋“œ๋Š”๋ฐ ํ•„์š”ํ•œ ์‹œ๊ฐ„์ด ์ตœ์†Œํ™”๋˜๋ฉฐ data๋ฅผ ๋ณต์ œํ•˜์ง€ ์•Š์œผ๋ฏ€๋กœ storage ๋น„์šฉ์ด ์ ˆ์•ฝ๋จ

  • Snapshot์„ ์‚ญ์ œํ•˜๋ฉด ํ•ด๋‹น snapshot์— ๊ณ ์œ ํ•œ data๋งŒ ์ œ๊ฑฐ๋จ

  • ๊ฐ snapshot์—๋Š” snapshot์„ ๋งŒ๋“  ์‹œ์ ์˜ data๋ฅผ ์ƒˆ EBS Volume์— ๋ณต์›ํ•˜๋Š”๋ฐ ํ•„์š”ํ•œ ๋ชจ๋“  ์ •๋ณด๊ฐ€ ์žˆ์Œ

  • Snapshot์„ ๊ธฐ๋ฐ˜์œผ๋กœ EBS Volume์„ ์ƒ์„ฑํ•˜๋Š” ๊ฒฝ์šฐ, ์ƒˆ volume์€ ํ•ด๋‹น snapshot์„ ์ƒ์„ฑํ•˜๋Š”๋ฐ ์‚ฌ์šฉ๋œ ์›๋ณธ volume๊ณผ ์ •ํ™•ํžˆ ์ผ์น˜ํ•จ

  • ๋ณต์ œ๋œ volume์€ ์‚ฌ์šฉ์ž๊ฐ€ ์ฆ‰์‹œ ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ๋„๋ก background์—์„œ data๋ฅผ loadํ•จ

  • ์•„์ง load๋˜์ง€ ์•Š์€ data์— accessํ•˜๋Š” ๊ฒฝ์šฐ, volume์€ ์š”์ฒญํ•œ data๋ฅผ Amazon S3์—์„œ ์ฆ‰์‹œ ๋‹ค์šด๋กœ๋“œ ํ•œ ํ›„ background์—์„œ ๋‚˜๋จธ์ง€ data๋ฅผ ๊ณ„์†ํ•ด์„œ loadํ•จ

  • ๋‹ค์ค‘ ๋ณผ๋ฅจ ์Šค๋ƒ…์ƒท

    • Snapshot์„ ์‚ฌ์šฉํ•˜์—ฌ ์—ฌ๋Ÿฌ EBS Volume์— ๊ฑธ์ณ์žˆ๋Š” file system ๋˜๋Š” database ๋“ฑ์˜ ์ค‘์š”ํ•œ workload backup์„ ์ƒ์„ฑํ•  ์ˆ˜ ์žˆ์Œ

    • ๋‹ค์ค‘ ๋ณผ๋ฅจ ์Šค๋ƒ…์ƒท์„ ํ†ตํ•ด EC2 instance์— ์—ฐ๊ฒฐ๋œ ์—ฌ๋Ÿฌ EBS volume์—์„œ ํŠน์ • ์‹œ์ , data ์กฐ์ • ๋ฐ ์ถฉ๋Œ ์ผ์น˜ snapshot์„ ์ƒ์„ฑ ํ•  ์ˆ˜ ์žˆ์Œ

    • Snapshot์€ ์—ฌ๋Ÿฌ EBS Volume์—์„œ ์ž๋™์œผ๋กœ ์ƒ์„ฑ๋˜๊ธฐ ๋•Œ๋ฌธ์— instance๋ฅผ ์ค‘์ง€ํ•˜๊ฑฐ๋‚˜ ์ค‘๋‹จ ์ผ๊ด€์„ฑ ์œ ์ง€๋ฅผ ์œ„ํ•ด volume๊ฐ„ ์กฐ์ •์„ ํ•  ํ•„์š”๊ฐ€ ์—†์Œ!

Amazon EBS ์„ฑ๋Šฅ๊ณผ ๋ณด์•ˆ์„ฑ ๋†’์ด๊ธฐ

  1. Provisioned IOPS (I/O Operations Per Second)

    • EBS ์ƒ์„ฑ ์‹œEBS ์œ ํ˜•์—์„œ ์„ ํƒ ๊ฐ€๋Šฅํ•œ option์œผ๋กœ Disk์˜ IOPS ์„ฑ๋Šฅ์„ ์ง€์ •ํ•  ์ˆ˜ ์žˆ์Œ

    • ๊ณ ์„ฑ๋Šฅ์˜ ์„œ๋น„์Šค ์ œ๊ณต์— ์ ํ•ฉํ•œ EBS!

  2. EBS-Optimized Instance

    • EBS์˜ Disk service๋ฅผ ์œ„ํ•œ ์ „์šฉ ๋„คํŠธ์›Œํฌ์˜ ๋Œ€์—ญํญ์„ ์‚ฌ์šฉํ•˜๋„๋ก ๊ตฌ์„ฑํ•˜์—ฌ, Disk ์„ฑ๋Šฅ์„ ์ตœ์ ํ™” ํ•˜๋Š” ๊ธฐ๋Šฅ

  3. EBS Security

    • ์•”ํ˜ธํ™” ํ‚ค๋Š” AWS์˜ KMS์—์„œ ์ง์ ‘ ์ƒ์„ฑํ•˜๊ฑฐ๋‚˜ ๊ธฐ๋ณธํ‚ค๋ฅผ ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ์Œ

    • ์ด๋ ‡๊ฒŒ ์•”ํ˜ธํ™”๋œ snapshot์€ ๊ณต์œ  ๋ฐ ํƒ€ AWS ๊ณ„์ •์— ๊ณต์œ ๋˜์–ด๋„ ์‚ฌ์šฉํ•  ์ˆ˜ ์—†์Œ

Amazon S3 (Simple Storage Service)

์–ด๋””์„œ๋‚˜ ์›ํ•˜๋Š” ์–‘์˜ ๋ฐ์ดํ„ฐ๋ฅผ ์ €์žฅํ•˜๊ณ  ๊ฒ€์ƒ‰ํ•  ์ˆ˜ ์žˆ๋„๋ก ๊ตฌ์ถ•๋œ ๊ฐ์ฒด ์Šคํ† ๋ฆฌ์ง€

Amazon S3๋ž€?

  • ๋ฌดํ•œ๋Œ€๋กœ ์ €์žฅ ๊ฐ€๋Šฅํ•˜๊ณ , ์‚ฌ์šฉํ•œ ๋งŒํผ๋งŒ ์ง€๋ถˆํ•˜๋Š” ์ธํ„ฐ๋„ท ๊ธฐ๋ฐ˜ ์Šคํ† ๋ฆฌ์ง€ ์„œ๋น„์Šค

  • ๋ฒ„ํ‚ท (Bucket)์ด๋ผ๋Š” region ๋‚ด์—์„œ ์œ ์ผํ•œ ์˜์—ญ์„ ์ƒ์„ฑํ•˜๊ณ , ๋ฐ์ดํ„ฐ๋ฅผ key-value ํ˜•์‹์˜ ๊ฐ์ฒด(Object)๋กœ ์ €์žฅํ•œ๋‹ค

  • ๋น„์šฉ์ด ๋งค์šฐ ์ €๋ ดํ•˜๋ฉฐ, ๊ฐ„๋‹จํ•œ ์ •์  web site๋ฅผ ๋งŒ๋“ค ์ˆ˜ ์žˆ๋‹ค

  • S3 ์„œ๋ฒ„๋Š” ์Šคํ† ๋ฆฌ์ง€ ๊ธฐ์ˆ ์„ ๊ทผ๊ฐ„์œผ๋กœ ํ•˜๋ฉฐ, ํŒŒ์ผ ๋‹จ์œ„์˜ ์ ‘๊ทผ๋งŒ ์ง€์›ํ•˜๊ธฐ ๋•Œ๋ฌธ์— EBS (Elastic Block Storage) ์„œ๋น„์Šค๋ฅผ ๋Œ€์ฒดํ•  ์ˆ˜๋Š” ์—†๋‹ค

  • ์‚ฌ์šฉํ•˜๊ณ  ์žˆ๋Š” ์ €์žฅ ๊ณต๊ฐ„๋งŒํผ ๋งค์›” ๋น„์šฉ์„ ์ง€๋ถˆํ•˜๋ฉฐ, ์ €์žฅํ•˜๋Š” ๋ฐ์ดํ„ฐ์˜ ํฌ๊ธฐ, Access ์š”์ฒญ ํšŸ์ˆ˜, ๋ฐ์ดํ„ฐ ๋‹ค์šด๋กœ๋“œ (Network Out) ์šฉ๋Ÿ‰ ๋“ฑ์œผ๋กœ ์ „์ฒด์ ์ธ ๋น„์šฉ์„ ์‚ฐ์ •ํ•œ๋‹ค

  • URL ์„ ํ†ตํ•ด ์†์‰ฝ๊ฒŒ ํŒŒ์ผ ๊ณต์œ ๊ฐ€ ๊ฐ€๋Šฅํ•˜๋‹ค

  • 99.999999999% ์˜ ๋‚ด๊ตฌ์„ฑ์„ ์ž๋ž‘ํ•œ๋‹ค

  • ํ”„๋ฆฌํ‹ฐ์–ด ์‚ฌ์šฉ ๊ฐ€๋Šฅ ๋ฒ”์œ„

    • 5GB Amazon S3 ํ‘œ์ค€ ์Šคํ† ๋ฆฌ์ง€

    • GET ์š”์ฒญ 20,000๊ฑด, PUT ์š”์ฒญ 2,000๊ฑด ์‚ฌ์šฉ ๊ฐ€๋Šฅ

Amazon S3 ํ™œ์šฉ ๋ถ„์•ผ

Amazon S3 Glacier

Data archiving์„ ์œ„ํ•œ ์•ˆ์ „ํ•˜๊ณ  ์•ˆ์ •์ ์ธ ์žฅ๊ธฐ ๊ฐ์ฒด ์Šคํ† ๋ฆฌ์ง€

  • Data archive ๋ฐ ์žฅ๊ธฐ backup์„ ์œ„ํ•œ ๋งค์šฐ ์ €๋ ดํ•œ cloud

  • 9.999999%์˜ ์•ˆ์ •์„ฑ์„ ์ œ๊ณตํ•˜๋„๋ก ์„ค๊ณ„๋จ

  • ํ˜„์žฌ ์œ„์น˜์—์„œ queryํ•˜๋Š” ๊ธฐ๋Šฅ์„ ์ œ๊ณตํ•˜๋ฏ€๋กœ ์ €์žฅ๋œ archive data์— ์ง์ ‘ ๋ถ„์„์„ ์‹คํ–‰ ํ•  ์ˆ˜ ์žˆ์Œ

  • ๊ณ ๊ฐ์€ ์›”๋ณ„ GB๋‹น 0.004 USD์˜ ์ €๋ ดํ•œ ์š”๊ธˆ์œผ๋กœ data๋ฅผ ์ €์žฅํ•  ์ˆ˜ ์žˆ์œผ๋ฏ€๋กœ on-premise solution ๋Œ€๋น„ ์ƒ๋‹นํ•œ ๋น„์šฉ์ ˆ๊ฐ ๊ฐ€๋Šฅ

  • ๋น„์šฉ์„ ๋‚ฎ๊ฒŒ ์œ ์ง€ํ•˜๋ฉด์„œ ๋™์‹œ์— ๋‹ค์–‘ํ•œ ๊ฒ€์ƒ‰ ์š”๊ตฌ๋ฅผ ์ง€์›ํ•˜๊ธฐ ์œ„ํ•ด archive์— accessํ•˜๋Š” 3๊ฐ€์ง€ option (๋ช‡ ๋ถ„์—์„œ ๋ช‡ ์‹œ๊ฐ„๊นŒ์ง€ ์†Œ์š”)์„ ์ œ๊ณตํ•จ

AMI & Market Place

Amazon Machine Image (AMI)

  • Instance๋ฅผ ์‹œ์ž‘ํ•˜๋Š” ๋ฐ ํ•„์š”ํ•œ ์ •๋ณด๋ฅผ ์ œ๊ณตํ•จ

  • Instance๋ฅผ ์‹œ์ž‘ํ•  ๋•Œ AMI๋ฅผ ์ง€์ •ํ•ด์•ผ ํ•จ

  • ๋™์ผํ•œ ๊ตฌ์„ฑ์˜ Instance๊ฐ€ ์—ฌ๋Ÿฌ๊ฐœ ํ•„์š”ํ•  ๋•Œ๋Š” ํ•œ AMI์—์„œ ์—ฌ๋Ÿฌ Instance๋ฅผ ์‹œ์ž‘ํ•  ์ˆ˜ ์žˆ์Œ

  • ์„œ๋กœ ๋‹ค๋ฅธ ๊ตฌ์„ฑ์˜ Instance๊ฐ€ ํ•„์š”ํ•œ ๊ฒฝ์šฐ์—๋Š” ๋‹ค์–‘ํ•œ AMI๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ Instance๋ฅผ ์‹œ์ž‘ํ•˜๋ฉด ๋จ

  • AMI ๊ตฌ์„ฑ์š”์†Œ

    • 1๊ฐœ ์ด์ƒ์˜ EBS Snapshot or Instance root volume์— ๋Œ€ํ•œ template (ex. OS, Application Server, Application)

    • AMI๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ Instance๋ฅผ ์‹œ์ž‘ํ•  ์ˆ˜ ์žˆ๋Š” AWS ๊ณ„์ •์„ ์ œ์–ดํ•˜๋Š” ์‹œ์ž‘ ๊ถŒํ•œ

    • ์‹œ์ž‘๋  ๋•Œ Instance์— ์—ฐ๊ฒฐํ•  volume์„ ์ง€์ •ํ•˜๋Š” Block Device Mapping

AWS Marketplace

  • ๊ณ ๊ฐ์ด solution์„ ๊ฐœ๋ฐœํ•˜์—ฌ ๋น„์ฆˆ๋‹ˆ์Šค๋ฅผ ์šด์˜ํ•˜๋Š”๋ฐ ํ•„์š”ํ•œ ํƒ€์‚ฌ software ๋ฐ ์„œ๋น„์Šค๋ฅผ ์ฐพ์•„ ๊ตฌ๋งค, ๋ฐฐํฌ, ๊ด€๋ฆฌ๊นŒ์ง€ ํ•  ์ˆ˜ ์žˆ๋„๋ก curation process๋ฅผ ๊ฑฐ์นœ Digital Catalog

  • Security, Network, Storage, ML, Business Intelligence, Database, DevOps ๋“ฑ ์ธ๊ธฐ์žˆ๋Š” category์— ์†ํ•œ software ์ œํ’ˆ์ด ์ˆ˜์ฒœ ๊ฐœ์— ์ด๋ฅผ ์ •๋„๋กœ ๋งค์šฐ ๋งŽ์Œ

  • ๊ณ ๊ฐ์€ ๊ตฌ๋งค์ž/ํŒ๋งค์ž๋กœ์„œ ํ˜น์€ ๋‘˜ ๋‹ค๋กœ์„œ AWS Marketplace ์‚ฌ์šฉ ๊ฐ€๋Šฅ

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