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Data Protection Solutions

August 12, 2010

Eric G. HarmonTechnology ConsultantEMC Backup and Recovery Systems (BRS)

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Scavenger Hunt Keyword

PROTECTION

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Question

Why do we backup?

• Because we have to

• So we don’t get fired

• Because we so enjoy it!

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Answer

To RECOVER!

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Recovery Classification

Disaster Recovery (DR) 1 Second 24 Hours

Operational Recovery 24 Hours 1 Year

Archival Recovery 1 Year Forever?

Recovery Point Objective (RPO)

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Backup

Snaps/Clones

CDP

RPO - 24 hours

RPO - 1 hour

Full Catalog for long-term recovery

No Catalog – short term recovery

RPO - Seconds Significant storage requirements

Data Protection

Base

Tier 2

Tier 1

$$$

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Today’s Data Protection Challenges

Unabated Data Growth – Backup typically represents a factor

of 4 to 30 times production capacity– Daily, weekly, and monthly full

backups kept for months or years– New requirements to keep more

data for longer periods

Digital Information Created and Replicated Worldwide2,500

2,000

1,500

1,000

500

0

Exab

ytes

20122011201020092008

Source: IDC Digital Universe white paper, sponsored by EMC, May 2009

5x growth in 4 years

Major trends driving the transformation of backup environments

Source: IDC Digital Universe Study, sponsored by EMC, May 2010; chart does not include data that does not need protection

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Traditional Tape to Truck DR/Archive

Backup Server(s)

1TB10TB 2.5TB

10TB100TB

25TB Week

Month

ProductionData

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Introduction of DeduplicationData Domain Basics

Backup Server(s)

ProductionData

Target Based Deduplication

• Inline variable block deduplication

• Up to 95% reduction of storage• 95% Bandwidth reduction

• Seamless integration with existing backup software• FC and IP connectivity

• Fastest time to DR readiness

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Industry’s Most Scalable Inline Deduplication Systems

DD140 DD610 DD630 DD670 DD880 GDA DDX Array

Speed (Other) 450 GB/hr 675 GB/hr 1.1 TB/hr 3.6 TB/hr 5.4 TB/hr 86.4. TB/hr

Speed (DD Boost) 490 GB/hr 1.3 TB/hr 2.1 TB/hr 5.4 TB/hr 8.8 TB/hr 12.8 TB/hr 140 TB/hr

Logical Capacity 17-43 TB 75-195 TB 165-420 TB 1.1-2.7 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 76 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 55.9 TB Up to 142.5 TB Up to 285 TB Up to 2.28 PB

DDX Array SeriesSoftware Options:DD Boost, DD Virtual Tape Library, DD Replicator, DD Retention Lock and DD Encryption

Up to 16 ControllersDD140 Remote Office Appliance

DD600 Appliance Series

DD880

Global Deduplication Array

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Server virtualization– Dynamic environment causes

increased complexity– Virtual machine sprawl creates

protection challenges– Server consolidation creates high

server utilization leaving little bandwidth for backup

Today’s Data Protection ChallengesMajor trends driving the transformation of backup environments

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Introduction of Deduplication Avamar Basics

Backup Server(s)

ProductionData

Source Based Deduplication

• Variable segment deduplication

• Up to 10:1 reduction in backup times• Replication is built-in

• Client-side, global deduplication; within & across clients• Backup process minimizes data sent and stored

• No charge for agents

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Making Backup Better

Faster system recovery Remove hardware dependency Restore system anywhere

Retain more Replicate smarter Restore more reliably

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EMC Avamar for VMwareOptimized for VMware Backup

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Primary Data Center

Secondary Site

Avamar Agents OnlyDirect to Main Data Store

Backup to Avamar Virtual EditionReplicate to Main Data Store

Backup to Local Avamar Data StoreReplicate to Main Data Store

Small Site

Large Site

Distributed Virtualization Site

EMC Avamar for Remote OfficesProtects remote offices using existing bandwidth

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EMC Avamar for Desktops and LaptopsEfficient Protection for Windows and Macintosh

Primary Data Center Remote Site

Replication

Desktop

Laptop

WAN/LAN WAN

Web Browser Interface(Windows/Mac)

Lightweight agent, simple installation - easy, self-service restore for end-users Backups run in minutes, without interrupting your work! Administrators’ tools simplify support for thousands of clients Standard Avamar capacity pricing model; no ‘per-client’ or ‘per-seat’ costs

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Archiving Basics

Backup Server(s)

ProductionData

Archive Infrastructure

• Remove dormant data from your production storage device

• Logical separation excludes data from backup• Replication for DR protection

• Process is transparent to end users• Apply policies to data (last accessed, last modified, etc.)

ArchiveData Archive

Data

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Were you aware…

That nearly 70% of all corporate data stored today is no longer changing (fixed content)

That odds are the storage platforms that you are storing this data on is designed for the exact opposite

That you are backing up that data every day, week or month and it has not changed in… years?

Over 80% of File System data has not been modified in 6 months or more

Over 65% of Emails and Attachments have not been accessed in more than 6 months

That 84% of Net New data created today is fixed content

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Secure

Simple

Affordable

EMC Centera—An Archive Solution

Assured content authenticity and online access– Speed of disk, with the authenticity of optical, at the price of tape

Easy to manage– Administrators can manage up to 50 times greater quantity of

content

Efficient—single-instance storage Works with any application or any platform

– Centralize archive silos from multiple data repositories– Enable thousands of users to share single multi-application

repository

Meets governance and compliance requirements

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Up to 32 nodes per cabinet

EMC Centera RAIN Storage Architecture

Self-configuring, self-healing, self-managing Processing power *increases* as you add capacity Simple to scale

– Seamlessly add capacity without disruption– No software change required to scale

Protection from technology obsolescence No single point of failure

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Which Solution is Right for You?

Depends on:– Current backup challenges and environment– Application and data type– Service level requirements

Backup, e-mail, & file system assessments, TCO tools

– Data Deduplication Assessment– Quick Scripts Backup Assessment– Exchange Assessment– Files System Assessment

Backups are running all day long,the infrastructure is overloaded

Deduplication effect ondaily incremental backups

Contact TEAMIA to assist with your environment!

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• The data protection landscape is shifting

• Redesign your backup with deduplication --the move is on!

– Retain longer– Replicate smarter– Recover reliably

Calculate how much deduplication can save you

– Data Domain www.dedupecalculator.com

– Avamar www.emc.com/backupdedupe

Summary

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