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![© 2023, Amazon Web Services, Inc. or its affiliates. All rights reserved.
전환 목표
T A N G O
MSA/
[ /가용성 향상]
,
DB
[ / ]
TCO
/
[ / ]
TANGO
[ 성능/속도 ]
( )](https://image.slidesharecdn.com/d2t4s1awssummitseoul2023-230512031911-b456928d/85/AWS-Summit-Seoul-2023-Why-not-15-320.jpg)
![© 2023, Amazon Web Services, Inc. or its affiliates. All rights reserved.
확장성 한계
•
• DB 및
성능 이슈
•
• AI
• S/W 비용
• 경감 필요
• DB :
•
✓ (LTE/5G)
✓ (AI)
전환 목표
D B :
[ DB ]](https://image.slidesharecdn.com/d2t4s1awssummitseoul2023-230512031911-b456928d/85/AWS-Summit-Seoul-2023-Why-not-16-320.jpg)
![© 2023, Amazon Web Services, Inc. or its affiliates. All rights reserved.
DB
D B 분 산 설 계
[Oracle DB, All-Active 구조, ]
[Aurora MySQL, Master-Slave 구조, ]
업무 영역 별 DB
• DB 분리
DB 샤딩
•
• Key
• ) ID
S3 활용
• DB
Query Awareness
• Slave (Read Replica) 활용한 Select Query 처리
• Master](https://image.slidesharecdn.com/d2t4s1awssummitseoul2023-230512031911-b456928d/85/AWS-Summit-Seoul-2023-Why-not-19-320.jpg)
![© 2023, Amazon Web Services, Inc. or its affiliates. All rights reserved.
DB
S Q L 전 환 가 이 드
[ SQL ] [ SQL ]
MySQL
SQL ,](https://image.slidesharecdn.com/d2t4s1awssummitseoul2023-230512031911-b456928d/85/AWS-Summit-Seoul-2023-Why-not-20-320.jpg)
![© 2023, Amazon Web Services, Inc. or its affiliates. All rights reserved.
[ ] Graviton Test
• Pri DB:
• KPI DB1: Core KPI
• KPI DB:2 KPI
• PI DB1~9:](https://image.slidesharecdn.com/d2t4s1awssummitseoul2023-230512031911-b456928d/85/AWS-Summit-Seoul-2023-Why-not-23-320.jpg)
![© 2023, Amazon Web Services, Inc. or its affiliates. All rights reserved.
DB
•
• Read Replica 삭제 및 /휴일 / 기능 적용
[TANGO STG ]](https://image.slidesharecdn.com/d2t4s1awssummitseoul2023-230512031911-b456928d/85/AWS-Summit-Seoul-2023-Why-not-24-320.jpg)
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AWS Summit Seoul 2023 | 오픈소스 데이터베이스로 탈 오라클! Why not?
아직 많은 기업들이 상용 데이터베이스로 인해 발생하는 높은 비용으로 고통받고 있습니다. 이를 돕기 위해 AWS는 오픈 소스를 기반으로 한 다양한 워크로드의 특성에 맞는 데이터베이스 서비스를 제공하고 있습니다. 이번 세션에서는 AWS의 워크로드 특성에 따른 목적에 맞는 다양한 데이터베이스 서비스가 어떤 것이 있는지 알아보고, 기존 오라클 데이터베이스를 기반으로 구성된 서비스에 AWS의 데이터베이스를 도입하여 탈 오라클에 성공한 고객 사례를 소개합니다.
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AWS Summit Seoul 2023 | 오픈소스 데이터베이스로 탈 오라클! Why not?
- 1. © 2023, AmazonWeb Services, Inc. or its affiliates. All rights reserved. S E O U L | M A Y 4 , 2 0 2 3
- 2. © 2023, AmazonWeb Services, Inc. or its affiliates. All rights reserved. © 2023, Amazon Web Services, Inc. or its affiliates. All rights reserved. ! Why Not? AWS (TANGO ) SK telecom
- 3. © 2023, AmazonWeb Services, Inc. or its affiliates. All rights reserved. • • • SK Telecom “TANGO” • Agenda
- 4. © 2023, AmazonWeb Services, Inc. or its affiliates. All rights reserved. & & , , &
- 5. © 2023, AmazonWeb Services, Inc. or its affiliates. All rights reserved. . . . . . . , + +
- 6. © 2023, AmazonWeb Services, Inc. or its affiliates. All rights reserved. Amazon : + + 2
- 7. © 2023, AmazonWeb Services, Inc. or its affiliates. All rights reserved. Oracle SQL Server MongoDB Redis … Amazon Aurora Amazon RDS Amazon DocumentDB Amazon ElastiCache Amazon MemoryDB Oracle SQL Server IBM DB2 Sybase … Amazon Aurora Amazon RDS Oracle SQL Server MySQL PostgreSQL … Amazon DynamoDB Amazon Elasticache Amazon Neptune Amazon DocumentDB Amazon Timestream … AWS
- 8. © 2023, AmazonWeb Services, Inc. or its affiliates. All rights reserved. 1 : , , • • Amazon RDS, Amazon Aurora
- 9. © 2023, AmazonWeb Services, Inc. or its affiliates. All rights reserved. 2 : • • • • • • • Amazon ElastiCache Amazon MemoryDB Amazon RDS, Amazon Aurora
- 10. © 2023, AmazonWeb Services, Inc. or its affiliates. All rights reserved. 3 : • • • • • - , Amazon DynamoDB Amazon DocumentDB Amazon Keyspaces Amazon ElastiCache Amazon MemoryDB Amazon RDS, Amazon Aurora
- 11. © 2023, AmazonWeb Services, Inc. or its affiliates. All rights reserved. 4 : Amazon Timestream Amazon Neptune Amazon QLDB • • • • • • • • - , Amazon DynamoDB Amazon DocumentDB Amazon ElastiCache Amazon MemoryDB Amazon RDS, Amazon Aurora Amazon Keyspaces
- 12. © 2023, AmazonWeb Services, Inc. or its affiliates. All rights reserved. . NoSQL Amazon DynamoDB, Amazon DocumentDB, Amazon Keyspaces : , , , , , Amazon Aurora, Amazon RDS : , , - Amazon ElastiCache, Amazon MemoryDB : 1 2 3 Amazon Neptune, Amazon Timestream, Amazon QLDB : , , , , , 4
- 13. © 2023, AmazonWeb Services, Inc. or its affiliates. All rights reserved. © 2023, Amazon Web Services, Inc. or its affiliates. All rights reserved. SK Telecom (TANGO ) SK Telecom
- 14. © 2023, AmazonWeb Services, Inc. or its affiliates. All rights reserved. TANGO T A N G O ( T - A D V A N C E D N E X T G E N E R A T I O N O S S ) TANGO ? • SKT • : , , , 설계 구축 • 구성: O, I, PF, A, EC 5 • DB 방안 (21 ) • 5G (22 ) • 3G, LTE, IP (23 ) • (24 ) TANGO O Operation: , I PF A EC Inventory: Platform: Analytics: Engineering&Construction: 전환 대상 On Premise
- 15. © 2023, AmazonWeb Services, Inc. or its affiliates. All rights reserved. 전환 목표 T A N G O MSA/ [ /가용성 향상] , DB [ / ] TCO / [ / ] TANGO [ 성능/속도 ] ( )
- 16. © 2023, AmazonWeb Services, Inc. or its affiliates. All rights reserved. 확장성 한계 • • DB 및 성능 이슈 • • AI • S/W 비용 • 경감 필요 • DB : • ✓ (LTE/5G) ✓ (AI) 전환 목표 D B : [ DB ]
- 17. © 2023, AmazonWeb Services, Inc. or its affiliates. All rights reserved. DB 설계 개발 운용 최적화 오픈소스 DB 전환 ( ) • 성능/ 최적화(APM) • ▪ 최적화 ▪ Graviton 적용 ▪ RDS / • 적합한 DB 선택 • , ▪ 분산 설계 ▪ Query Awareness ▪ S3 활용 (DB ) • SQL 전환 가이드 • 이 • / • • DB • SQL
- 18. © 2023, AmazonWeb Services, Inc. or its affiliates. All rights reserved. DB 선 택 • 관계형 DB • NoSQL • 시계열 DB - - Join - RDB - - - Vacuum - (비용 대비 효과) - 구성 - 관리 편의성 - 운영 부담 감소 DB DB 선택 / • MySQL • PostgreSQL • Aurora MySQL • RDS for MySQL • Serverless • EC2 • Oracle , 개발 및 유지보수 을 고려한 DB 선택 필요
- 19. © 2023, AmazonWeb Services, Inc. or its affiliates. All rights reserved. DB D B 분 산 설 계 [Oracle DB, All-Active 구조, ] [Aurora MySQL, Master-Slave 구조, ] 업무 영역 별 DB • DB 분리 DB 샤딩 • • Key • ) ID S3 활용 • DB Query Awareness • Slave (Read Replica) 활용한 Select Query 처리 • Master
- 20. © 2023, AmazonWeb Services, Inc. or its affiliates. All rights reserved. DB S Q L 전 환 가 이 드 [ SQL ] [ SQL ] MySQL SQL ,
- 21. © 2023, AmazonWeb Services, Inc. or its affiliates. All rights reserved. DB DMS를 활용하여 Oracle에서 Aurora MySQL로 데이터 마이그레이션 진행 DMS 중계 서버
- 22. © 2023, AmazonWeb Services, Inc. or its affiliates. All rights reserved. DB G R A V I T O N 적 용 결 과 공 유 TANGO Graviton vs Intel 진행 : TANGO , DB , 큰 경우 Graviton이 우수한 성능을 보임 Graviton CPU의 가격은 11.7% 1.3배 이상 우수하여 TANGO AVG CPU 사용률 (%) 74% 98% 17% 16% KPI2 DB PRI DB 1.3 Select Latency(ms) 301 ms 681 ms 23ms 24ms KPI2 DB KPI1 DB 2.3 DML Latency(ms) 682 ms 903 ms 444 ms 490 ms KPI2 DB PI6 DB 1.3 Graviton : db.r6g Intel: db.r5
- 23. © 2023, AmazonWeb Services, Inc. or its affiliates. All rights reserved. [ ] Graviton Test • Pri DB: • KPI DB1: Core KPI • KPI DB:2 KPI • PI DB1~9:
- 24. © 2023, AmazonWeb Services, Inc. or its affiliates. All rights reserved. DB • • Read Replica 삭제 및 /휴일 / 기능 적용 [TANGO STG ]
- 25. © 2023, AmazonWeb Services, Inc. or its affiliates. All rights reserved. Lesson Learned DMS 등의 Tool 활용 숙지, 수 차례의 Oracle과 동등 수준 E2E 성능 확보 성능 최소화를 위한 DB 최적화(분산) 설계 중요 전환 개발에 대한 SQL 전환 가이드 사전 제공, DB 에 스키마 1 2 3 DB 비용 비중 높음 ( 56%), DB 유지보수 비용 증가 가능성 존재 Graviton 사용 필수, 저가형 스토리지 사용 확대 필요, 유지보수 절감 방안 필요 4 ,
- 26. © 2023, AmazonWeb Services, Inc. or its affiliates. All rights reserved. (23년) 구 조 개 선 및 S 3 활 용 확 대 를 통 한 비 용 감 추 진 DB , Slave DB DB S3(Athena) 1 2 3 TANGO (3G, LTE, IP ) DB
- 27. © 2023, AmazonWeb Services, Inc. or its affiliates. All rights reserved. © 2023, Amazon Web Services, Inc. or its affiliates. All rights reserved.