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(1)

Backup and Recovery Redesign

with Deduplication

Why the move is on…

(2)

Major trends driving the transformation of

backup environments

UNABATED DATA GROWTH

Backup = 4 to 30 times production capacity

Full backups kept for months or years

(3)

Old Paradigm

20 percent resource

utilization

100% 80% 40% 0% 60% 20%

CP

U Ut

ili

z

atio

n

New Paradigm

80 percent resource

utilization

100% 80% 40% 0% 60% 20%

CP

U

Ut

iliz

at

ion

ESXServer Hardware

Shared Physical Resources

SERVER VIRTUALIZATION

Increased complexity

Virtual machine sprawl

High utilization, little bandwidth for backup

(4)

Top Server Virtualization Initiatives - 2010

Source: Enterprise Strategy Group Research Report, 2010 IT Spending Intentions Survey, January 2010

(5)

Replicate smarter

Move only deduplicated data over existing

networks for up to 99% bandwidth efficiency and

cost-effective DR.

Retain longer

Keep backups onsite longer with less disk for fast,

reliable restores, and eliminate the use of tape for

operational recovery.

Recover reliably

Continuous fault-detection and self-healing ensure

data recoverability to meet SLAs.

WAN

(6)

Retain More Backups Longer with Less Disk

Eliminate the use of tape for operational recovery

Backup

Cumulative

Estimated

Physical

Data

Logical

Reduction

(7)

Replicate Smarter Using Existing Networks

99% bandwidth efficiency

Move data offsite over existing networks for fastest time-to-DR readiness

Map method to application recovery requirements and DR policies

WAN

Deduplicated Backup

Flexible replication

On Premise

Off Premise

(8)

Recover Reliably from Disk

Highest levels of data integrity

Verification

All data is read and

verified after it is written

Backups are the data store of last resort

Improve your recovery SLAs with the advantages

of disk-based data protection

Home

DB

VM

Home

DB

VM

Self-healing

(9)

The Move is On!

(11/18/09): F1000 Sample. Wave 8, n=148; Wave 9, n=150; Wave 10, n=151; Wave 11, n=127; Wave 12, n=147; Wave 13, n=183.

*Technology was previously categorized as Deduplication. **Technology was previously categorized as Deduplication/ Capacity Optimized Storage/Single Backup Instance Store. ***Technology was previously categorized as Single Backup Instance Store Software.

Heat Index Rank: 1

Storage Networking Wave 13

(10)

EMC: The #1 Choice for Deduplication in

F1000 Companies

SOURCE: TheInfoPro Wave 13 Storage Study (11/12/09): F1000 Sample: n=183.

EMC highest in

use and

(11)

Backup/Recovery

Architecture

on premise

off premise

Conventional

(Tape-centric)

Transformational

(Disk-centric)

Backup/Media

Manager

Onsite Backup

Storage

Disaster

Recovery

Storage

Application

Backup

Clients

VTL/Tape

Tape

Tape

VM

Home

DB

Deduplication storage

Backup Software

VTL

Data Protection Management Software

Deduplication backup software and system

Backup Software

Backup Software

(12)

Backup/Recovery

Architecture

on premise

off premise

Conventional

(Tape-centric)

Transformational

(Disk-centric)

Backup/Media

Manager

Onsite Backup

Storage

Disaster

Recovery

Storage

Application

Backup

Clients

Avamar

NetWorker

Disk

Library

DL/Tape

NetWorker

Tape

Tape

Data Domain

NetWorker

Data Protection Advisor

VM

Home

DB

(13)

Retain. Replicate. Recover.

Dedupe everything without

changing anything

Never backup the

same data twice

Data Domain

Deduplication Storage Systems

Avamar

Deduplication Backup Software

(14)

Data Domain Basics

Easy integration with existing environment

Replication

CIFS, NFS,

NDMP, DD Boost

Ethernet

Virtual Tape

Library (VTL) over

Fibre Channel

DD880 appliance

Control Tier

Target Tier

Disaster Recovery Tier

4U

2 to 6 ports

10 and 1 Gigabit Ethernet; 4 Gb/s Fibre Channel

RAID 6

5.4 TB to 142.5 TB usable capacity with shelves

1 TB or 500 GB 7.2k rpm SATA HDD in shelf

File system

NVRAM

N+1 fans and redundant, hot-plug power supplies

DD880 appliance

(15)

Scalability: Data Domain Systems Trajectory

Data Domain SISL scaling architecture

Data Domain SISL Scaling Architecture: CPU-Centric

T

h

ro

u

g

h

p

u

t

GB

/s

Addressable capacity in terabytes post-RAID

(physical)

1.25

70

> PB

1.5

0.04

5

3

DD880, July 2009

Industry’s fastest backup

storage controller

Multi-controller

(16)

Data Domain Infrastructure and Ecosystem

VMware

Microsoft

Microsoft SharePoint

Oracle

SAP

Backup

Midrange and

Mainframe Partners

LaserVault

Luminex

Archive

NAS, SAN, DAS

(17)

Data Domain Systems

DD140

DD610

DD630

DD660

DD690

DD880

GDA

DDX Array

Prior Benchmark

450 GB/hr

675 GB/hr

1.1 TB/hr

2 TB/hr

2.7 TB/hr

5.4 TB/hr

86.4. TB/hr

DD Boost

Throughput

490 GB/hr

1.3 TB/hr

2.1 TB/hr

2.7 TB/hr

3.9 TB/hr

8.8 TB/hr

12.8 TB/hr

140 TB/hr

Logical Capacity

17-43 TB

75-195 TB

165-420 TB

.520-1.31 PB

.710-1.7 PB

2.8-7.1 PB

5.7-14.2 PB

45.6-114 PB

Raw Capacity

1.5 TB

Up to 6 TB

Up to 12 TB

Up to 36 TB

Up to 48 TB

Up to 192 TB

Up to 384 TB

Up to 3.07 PB

Usable Capacity

0.86 TB

Up to 3.98 TB Up to 8.4 TB

Up to 26.1 TB

Up to 35.3 TB

Up to 142.5 TB

Up to 285 TB

Up to 2.28 PB

Software Options:

DD Boost, DD VTL, DD Replicator,

DD Retention Lock and DD Encryption

DDX Array

(18)

Why EMC Data Domain

Dedupe everything without changing anything

Less disk to resource, less to manage

CPU-centric deduplication

Inline

Green

Simple, mature, and flexible

Simple, mature appliance

Nearline tier: any fabric, any software, backup or

nearline applications

Resilience and disaster recovery

Storage of last resort

Cross-site global compression: data center or

remote office

(19)

EMC Avamar

End-to-end, software/hardware solution

Improves backup window, less network load

Integrated high availability and reliability

Flexible deployment options

Avamar Data Store

Avamar Virtual Edition

Agent-only for ROBO

Deduplication backup solution

Avamar

VM

(20)

EMC Avamar Moves Less Data

Network

B

A

C

C

D

D

B

A

B

A

C

B

A

C

B

C

D

D

A

B

A

B

A

C

D

1. Divides data into sub-file elements

2. Determines if elements are unique or duplicate

3. Backs up only data that is unique

(21)

Avamar Primary Use Cases

NAS Backup

Virtual fulls eliminates NAS full backups

Remote Office Backup

Minimize WAN traffic, central administration

VMware Infrastructure Backup

Guest or Image backup: minimize ESX server impact

Desktop / Laptop Backup

(22)

Why EMC Avamar

Move less data to eliminate backup

bottlenecks

Always recover in one simple step

Lower traditional backup TCO with

typically a 12-24 month payback

Never backup the same data twice

(23)

NetWorker – Unified Data Protection

File Systems

Server

Recovery

Application

Modules

Virtual

Deduplication

Remote Sites

Deduplication

Storage Systems

Applications

Centralized Management and Control

Scheduling, Policies and Reporting

(24)

NetWorker integration with Avamar and

Data Domain

Integrated Avamar Client Dedupe

Integrated Data Domain Boost

for dedupe at storage nodes

Best of class deduplication

Unified

Scalable to the largest enterprises

(25)

EMC Data Protection Advisor

(26)

EMC Assessment for Deduplication

Determines amount of duplicate data in your environment

Assess

•File System

Metric

Collection

•Deduplication

Metric

Collection

Analyze

• Deduplication

Ratio

• Storage Growth

Rate

• Data Types

• Weekly Change

Rates

• Single Instance

Savings

Action

•Solution

Sizing

•TCO/ROI

generation

•Results

Presentation

and

Discussion

(27)

Why EMC for Backup and Recovery with

Deduplication

SOURCE: TheInfoPro Wave 13 Storage Study (11/12/09): F1000 Sample: n=183.

Data protection landscape is

shifting

The evolution of data protection

surfaces unique new requirements

EMC is best positioned to address

these new requirements

Most recoveries will be from disk,

not tape

EMC leadership in storage +

backup software optimization

(28)

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(29)

References

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