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Page 1: 102 1600-1630

1 © Copyright 2012 EMC Corporation. All rights reserved.

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2 © Copyright 2012 EMC Corporation. All rights reserved.

強化關鍵應用系統 災難復原能力

DISASTER RECOVERY FOR MISSION CRITICAL APPLICATIONS

李文哲 資深專業技術顧問/EMC Taiwan

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3 © Copyright 2012 EMC Corporation. All rights reserved.

應用系統災難備援的挑戰

Ensuring Application Availability Given Massive Data Growth And Budget Pressures

Meeting Stricter Regulatory And Competitive Requirements For Retention, Security And Protection

And Doing So In Today’s Cloud World – New Choices, New Benefits – But New Challenges Too

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4 © Copyright 2012 EMC Corporation. All rights reserved.

Unscheduled Events/Failures: 15% Server, Application, Network, Or Storage Failures

Processing Or Operator Errors

Events That Require A Data Center Failover: <1% Of Occurrences

Natural Disasters

Business Mergers, Acquisitions, Or Relocations

應用系統可用性的挑戰

Scheduled Events/Competing Workloads: 85% Maintenance, Migrations, Batch Jobs

Data Warehouse Extracts, Builds, And Loads

不僅是應付災難備援

Gartner Group, November 2011

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5 © Copyright 2012 EMC Corporation. All rights reserved.

Recovery Point Objectives Recovery Time Objectives

RPO: Amount Of Data Lost From Failure, Measured As The Amount Of Time From A Disaster Event

RTO: Targeted Amount Of Time To Restart A Business Service After A Disaster Event

5 a.m.

6 a.m.

7 a.m.

8 a.m.

9 a.m.

10 a.m.

11 a.m.

12 a.m.

1 p.m.

2 p.m.

3 p.m.

4 p.m.

5 p.m.

6 p.m.

7 p.m.

你的應用系統RPO/RTO是多少?

DECLARE DISASTER

10 a.m.

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6 © Copyright 2012 EMC Corporation. All rights reserved.

0 RPO ACTIVE-ACTIVE

0 to Minutes RPO REPLICATE & FAILOVER

Hours RPO, Retention BACKUP & RECOVERY

資料保護的選項 完整保護的解決方案

Avamar, Data Domain, Networker

Snapshot,Snapview,DPA,AppSync,RM, RecoverPoint

Vplex

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7 © Copyright 2012 EMC Corporation. All rights reserved.

BACKUP & RECOVERY Hours RPO, Retention

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8 © Copyright 2012 EMC Corporation. All rights reserved.

去重複化改變所有的遊戲規則

Reduce:

• Backup Times By Up To 90%

• Data Stored By Up To 30x

• Data Moved By Up To 95%

• CPU Usage By Up To 80%

• Replication Bandwidth By Up To 99%

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9 © Copyright 2012 EMC Corporation. All rights reserved.

去重複技術讓備份更進化

Across Applications In Physical, Virtual And Remote Locations

WAN

Apps

Database Flexible Replication

SPEED EFFICIENCY SMARTER DR

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10 © Copyright 2012 EMC Corporation. All rights reserved.

完美整合應用系統的備份及復原

EMC Backup Software

718Tina

完整的端對端整合方案

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11 © Copyright 2012 EMC Corporation. All rights reserved.

REPLICATE FAILOVER

0 to Minutes RPO

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12 © Copyright 2012 EMC Corporation. All rights reserved.

Scheduled Snapshots: Recovery Once Every Few Hours

RECOVERY GAP

RECOVERY GAP

RECOVERY GAP

Recoverpoint: Instant Recovery To Any Point In Time

Check- point

Patch Post- Patch

Cache Flush

Qtrly Close

Hot Backup

Check- Point

Pre- Patch

UNLIMITED RECOVERY POINTS, APPLICATION BOOKMARKS

Time

Synch/Async Replication Between Local Arrays: Recover Image, But Susceptible To Logical Corruption

EMC提供全面性的資料複製方案 Array Replication and Snaps/Clones Continuous Replication

• Recovery To Any Point In Time

– Mount Image To Any Host In SAN

– Full Read/Write Access To Image Without Protection Loss

• Use Recovered Image For Multiple Purposes

– Operational Recovery

– Backup, Testing, Or Decision Support

R E P L I C A T I O N

• Snaps/Clones

– Point Time Copies Lower RPO To Hours

• Array Mirroring And Replication

– Challenge: Data Corruption

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13 © Copyright 2012 EMC Corporation. All rights reserved.

簡單有效率的快照 對生產系統效能無影響,降低風險及提升生產力

Source LUN

Mon Tues Wed

SAP team 1

SAP team 2 …

Backup Reporting/

Analysis Other..

DevTest

Copy

• Ideal For Local Protection And Test/Dev Environments

– Local Back-up Of PIT Data With Rapid Restore

– Create Multiple Copies For Concurrent Testing

• Management Ease

– Snaps Share Source Data Storage Pool

– Consistency Groups For Group Management Of Snaps

• Capacity Optimization

– Redirect On First Write

– Auto-delete And Expiration Policies

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14 © Copyright 2012 EMC Corporation. All rights reserved.

EMC快照技術與應用系統的完美整合 自動化, 整合, 信心, 速度, 生產力

Application Integration

– Ensure Application Consistency

Confident Recovery

– Copies Are Proven To Be Recoverable

Automation Of Schedules

– Schedule Copies And Snaps

Use Cases

– Instant Restore

– Data Repurposing

APPLICATION-AWARE

Oracle production

Oracle copy

Exchange production

Exchange copy

SQL Server production

SQL Server copy

AUTOMATION

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15 © Copyright 2012 EMC Corporation. All rights reserved.

SYNC REPLICATION ZERO DATA LOSS

EMC AppSync 整合 VMware 環境微軟應用系統保護

RPO Technology Application Plan

RPO = 5 MINUTES ASYNC REPLICATION

RPO = 1 HOUR HOURLY SNAPSHOTS BRONZE

SILVER

GOLD

應用系統整合與資料保護管理

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16 © Copyright 2012 EMC Corporation. All rights reserved.

EMC RecoverPoint 持續資料保護解決方案

ANY APPLICATION

ANY STORAGE

YOUR CHOICE

ANY LOCATION

ANY POINT IN TIME

連續的資料複製保護任何應用系統環境

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17 © Copyright 2012 EMC Corporation. All rights reserved.

虛擬機DR的自動化整合管理 • Leverage Power Of Recoverpoint

– Tight SRM Integration Across Any Storage Type Over Any Distance

– Lower

• Leverage Power Of Vmware – Non Disruptively Test Disaster

Recovery Failover With Vmware Vcenter SRM

• Full Management And Monitoring – Vcenter Integration Shows

Replication Status Of Each Virtual Machine In Real-Time

Array(s)

Recovery

VMware Infrastructure

SAP SAP SAP SAP

Replica Production

Array(s)

VMware Infrastructure

SAP SAP SAP SAP

Production

VMware SRM

RecoverPoint

Integrated

R E P L I C A T I O N

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18 © Copyright 2012 EMC Corporation. All rights reserved.

全面資料保護的監控與管理 EMC Data Protection Advisor 強化 DR-As-A-Service

DISCOVER ANALYZE VERIFY

Analysis Engine

Providers

Consumers

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19 © Copyright 2012 EMC Corporation. All rights reserved.

ACTIVE -ACTIVE ZERO RPO

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20 © Copyright 2012 EMC Corporation. All rights reserved.

VPLEX 產品系列

Within A Data Center

VPLEX Local VPLEX Metro

Federated Access anywhere At Synchronous Distances

VPLEX Geo

Federated Access anywhere At Asynchronous Distances Single, Dual,

Or Quad Engines

VS1 VS2

VPLEX Between Vblocks

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21 © Copyright 2012 EMC Corporation. All rights reserved.

Site B - Active Site A - Active

Active-Active Data Access

跨資料中心雙活與負載平衡 With VPLEX Metro

Federated AccessAnywhere

Removes Limitations Of

Traditional Oracle And

Microsoft Database Replication Tools

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22 © Copyright 2012 EMC Corporation. All rights reserved.

Vplex 支援應用系統的使用情境

MOBILITY

Disaster Avoidance

Data Center Migration

Workload Rebalancing

Federated AccessAnywhere

Cluster A Cluster B

Move And Relocate Vms, Applications, And Data Over Distance

COLLABORATION

Instant And Simultaneous Data

Access Over Distance

Streamline Workflows

Federated AccessAnywhere

Enable Concurrent Read/Write Access To Data Across Locations

HIGH AVAILABILITY

High Availability

Eliminate Storage Operations From

Failover

Federated AccessAnywhere

Maintain Availability And Non-Stop Access By Mirroring Across Locations

Cluster A Cluster B Cluster A Cluster B

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23 © Copyright 2012 EMC Corporation. All rights reserved.

客戶可使用的 EMC 資源

EMC Global IT Lessons Learned

Learn From Emc’s Own Journey To The Cloud Www.Emc.Com/Microsites/Emc-it-proven/Index.Html

Strategize With The EMC Solutions Practices

Customized Workshops And Design Recommendations 3 1 2

EMC Proven Solutions

Optimize Your Existing Software, People And Process With EMC Proven Solutions Www.Emc.Com/Virtualization

Technology Centers And Live Demos

EMC And Partner Global Technology Centers ( U.S., Emea, Apj)

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24 © Copyright 2012 EMC Corporation. All rights reserved.

總結

• 符合各種不同等級 RPO 的資料保護技術

• 領先業界的完整驗證解決方案

• 支援所有主機, 應用系統, 儲存系統

• EMC 提供最佳資料保護實務及專業服務

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