Oracle Modern Cloud Day · The development, release, timing, and pricing of any features or functionality described for Oracle’s prod ucts may change and remains at the sole discretion

Copyright © 2019, Oracle and/or its affiliates. All rights reserved. |

Oracle Modern Cloud Day

Build Disaster Recovery on Oracle Cloudfor Business Continuity


Copyright © 2019, Oracle and/or its affiliates. All rights reserved. |


2

Build Disaster Recovery on Oracle Cloud

김용섭 상무Solution Engineering TeamOracle Korea

for Business Continuity

Safe harbor statement

The following is intended to outline our general product direction. It is intended for information purposes only, and may not be incorporated into any contract. It is not a commitment to deliver any material, code, or functionality, and should not be relied upon in making purchasing decisions.

The development, release, timing, and pricing of any features or functionality described for Oracle’s products may change and remains at the sole discretion of Oracle Corporation.

3 Copyright © 2019 Oracle and/or its affiliates

Disaster Recovery 개요

Program agenda

1

2

3

4

5

Cloud DR 구성방법

Cloud DR 계획/이전/유지

Oracle DR to Cloud 전략

DR구축패턴소개


6 Summary

Disaster Recovery 개요

Program agenda

1


Disaster Recovery Terminology


• Disaster recovery (DR)는핵심기술인프라및시스템의복구또는지속성을지원하는정책및도구그리고절차를포함합니다.

• 재해복구는 RPO(recovery point objective) 및 RTO(recovery time objective)가주요지표입니다.

• 대부분의경우기업은자체원격시설을사용하는대신 Cloud와같은 Outsourcing DR Provider을사용하여 Stand-by Site 및 System을구축할수있습니다.

Disaster Recovery RTO and RPO


Disaster

Transactions Lost

Down Time

RPO RTO

Increasing Cost $$$ Increasing Cost $$$

Disaster Recovery Options


Backup and Restore

Standby

Active/Active

24 hours 24 hours

$

Backup of on-premises data to OCI to use in a DR event

Replicate data with minimum running services in OCI.

12 hours 4 hours

$$

Replicate data and services into OCI ready to take over.

< 2 hours 15 min

$$$

$

RPO

RTO

Cost

Program agenda

2 Cloud DR 구성방법


DR to OCI - Backup and Restore Architecture


DR to OCI - Standby Architecture


DR to OCI - Active/Active Architecture


Disaster Recovery on OCI - Key Considerations


• Single region DR Active-Active components across ADs Active-Passive components across ADs Regional subnets across ADs Load-balancing Storage synchronization Database DR

• Multi region DR Application replication between regions Storage replication between regions Database protection between regions

Program agenda

3 Cloud DR 계획/이전/유지


DR Planning


DRPlanning

Automation

Failure Detection

DR Testing

Planning 고려사항


Cloud Transition & Manage


Program agenda

4 Oracle DR to Cloud 전략


Cloud DR필요성


Cloud

Minimizing TCODR 자원에대한 Bursting 등의유연한 Capacity Plan을통한

비용절감

Minimizing Risk검증된표준기술중심의안정적

운영을통한기술/운영 Risk 최소화

Very Simplified Build매우간단한 DR환경구축을지원하고, 단순한운영을지원

Oracle Cloud DR특장점


오라클의 3가지 DR to Cloud 전략


Disaster Recovery to Cloud

Low-cost DR using backups• On-Premise 또는 Cloud로복원하여, 안전하고중복성이높은백업

• DR cloud instance, 개발 / 테스트, 또는아카이브스토리지

Full-stack DR for any data or apps• Database, 중간계층및응용프로그램

Data의백업또는복제

• 모든응용프로그램, Database 또는모든 Data 유형수용

High ROI DR using real-time replication• 컴포넌트부터센터중단까지모든이벤트해결

• 업그레이드, 임시질의, 보고, 백업, 개발/테스트에 Cloud DR 사용

Program agenda

5 DR구축패턴소개


1. Low-Cost Disaster Recovery


서비스개요및특징 특장점

클라우드서비스

1. Static Contents의 대용량 Data 세트 지원(ex : 이메일, 동영상 자료, 보존 Data 등,.)2. 단순한 Data Center 구성 및 용량증설3. 장기적 Data 보관을 위한 저비용서비스 제공

저비용 DR에대한 Cloud 구축- Amazon Glacier 대비 7X 저렴- Gogle Nearline 대비 10X 저렴

1. Oracle Database Backup Cloud2. OCI Object Storage3. OCI Archive Storage

Low-Cost Disaster Recovery - Patterns


Database / Application

Data

On-Premise(Production)

Cloud DR

Data Backup Cloud

Passive Standby- Data Guard복제활용- 저비용백업체계활용

ApplicationContents


Cloud DR

Database / Application

Data


Cloud DR

Archive StorageObject/File StorageDev/TestSystem

Shared Application Contents- Cloud Object/File Storage를활용- Contents 처리 Application에대한 Global Service

저비용 Data Backup - BCP 관점의 Data 소산- Global 가용성을기반으로하는안정성

Data Guard

2. High-ROI Real-time Replication based DR




1. Zero data loss 및 Downtime 최소화2. 시장에서 검증된 실시간 Data 복제서비스를 통한 Data 무결성 보장3. Enterprise Workload에 대한 목표SLA 제공

DR 자원에대한 Offloading을통한높은 ROI 제공

1. Data Management Service2. GoldenGate Cloud Service

High-ROI Real-time Replication based DR - Patterns


실시간복제기반의 Active Standby DRUsing Active Data Guard Replication

Zero Data Loss & Zero App OutageUsing Active Data Guard plus GoldenGate Cloud Service

• No CAPEX with low OPEX• Instant DR to the cloud• Standby used for real-time analytical queries• Offload backup and reporting to standby

• No CAPEX with low OPEX• Instant DR to the cloud• Zero data loss• Zero application outage

3. Full-Stack Disaster Recovery




1. App부터 DB까지 Full Stack을보호하는 포괄적 서비스2. Non-Oracle DB에 대한 포괄적지원3. Global-Grade 가용성 제공

완벽한클라우드서비스스택을제공

1. Data Management Service2. GoldenGate Cloud Service3. Management Cloud Service4. IDCS / CASB Service

Full-Stack Disaster Recovery - Patterns


원격백업을사용한 Full-Stack DRMid-tier 부터 Data까지완벽한보호

Multi-Region 기반의 Global ServiceGlobal Service를위한Multi-Region 기반가용성

Program agenda


6 Summary

Summary : DR to Cloud 구축유형


Solution: Hybrid DR (On-Premises Cloud)

Does NOT have a DR site

Business requirements:

• On-prem DR site 요건에대한OPEX관점에접근

• 낮은 Backup 비용및운영비용• 규정준수를위한 Data 복제• 낮은 RTO / RPO

Solution: Hybrid DR (On-Premises Cloud)

Already has a DR site


• Backup / DR를 Cloud로마이그레이션하여비용절감

• Cloud 기반샌드박스• Cloud 기반 Data 복사• 주문형 DR 설정및해제• 대기시간및 Data 주권을보장

Solution: All Cloud DR (Cloud Cloud)

Already has production in the cloud

(or plans to)


• 낮은 OPEX 모델• Cloud 기반운영시스템에대한

DR

Mid-Tier와 Apps, 그리고 Oracle DB or Non-Oracle DB를지원하기위한 DR

Thank you

Yongseop Kim

Master Solution EngineerSE Team, Oracle Korea


Documents

Oracle Modern Cloud Day · The development, release, timing, and pricing of any features or functionality described for Oracle’s prod ucts may change and remains at the sole discretion