© 2011 IBM Corporation IBM ProtecTIER Deduplication Solutions

© 2011 IBM Corporation

IBM ProtecTIER Deduplication Solutions

© 2011 IBM Corporation2 Protect More. Store Less.®

got data?

too much

And not enough ( blank ) to store it all?

Time Money People Floor Space Electricity Air Conditioning


The tidal wave of data continues …

The amount of digital information continues to grow exponentially And we need to keep more of it, longer And the costs of losing data are increasingly unacceptable

–Lost revenues–Lost customer confidence–Embarrassment in the market–Fines from contracts, government agencies–CEO and CFO could go to jail

But budgets are not increasing

2005 2006 2007 2008 2009 2010

Data created and copied is expected to grow at 48% CAGR through 2010

Source: Various external consultant reportsWe Need to do More with Less,

and we need to do it smarter


Survey - what are your two biggest storage pain points?

* TheInfoPro Storage Study: F1000 Sample. n=149. Other n=14. *Multiple responses recorded

0% 10% 20% 30% 40% 50%

Vendor Management

Power Management

Regulatory Compliance

Lack of Integrated Tools

Data Mobility

Dealing with Performance Problems

Archiving and Archive Management

Storage Provisioning

Managing Complexity

Managing Costs

Backup Administration & Management

Proper Capacity Forecasting & Storage Reporting

Managing Storage Growth


The pressures on backup administrators are growing

Backup takes longer

Recovery takes longerCan’t buy more storage

More new data coming

Growth Backup

Manage Recover


• Short Term Retention• Use disk for daily backup

& restore operations• Performance

• Fast backups• Even faster restores• Meet “backup windows”

• Long Term Retention• Cost effective capacity• Removable & transportable

• Compliance• Meet financial & regulatory

requirements• Data encryption, WORM

Using the right balance of high density tape and high performance disk will help . . .


And data deduplication is the key to using more disk more cost effectively!


ProtecTIER Overview


ProtecTIER reduces the required backup disk capacity by

up to 25 times!

Protect More. Store Less.®


2003 2004 2005 2006 2007 2008 2009 2010

IBM ProtecTIER Deduplication Innovation and Leadership

2011

6 PhDs begin researching massively scalablededuplication algorithms

First non-hash deduplication

algorithm developed, designed for 100%

data integrity

First single node system to store

over 1PB of deduplicated data

First Deduplication Virtual Tape Library

deployed into production

First to deliver VTL solutions for both

Open and Mainframe environments

Fastest single node inline

deduplication solution

IBM acquires Diligent

The only “true” enterprise-class

deduplication solution on the market today

First true clustered system

with Global Deduplication

First Deduplication

solution for System z IBM’s first

midrange solution released

First to deliver Many-to-Many

replication

Fastest restore speed – up to 2800 MB/sec!

Installed in all major industries– Over 1,400 ProtecTIER systems sold to date– Production systems range in size from 5TB to

over 700TB– Over 90 PB of physical disk capacity behind

ProtecTIER servers in production protecting thousands of PBs of backup data


Repository

Backup Servers

ProtecTIER™Server

HyperFactor™

New Data Stream

“Filtered” data

MemoryResident Index

Only 4GB needed to map 1PB of physical disk!Backup with Inline deduplicationUp to 1400MB/sec per server or 2000MB/sec with 2 node cluster!

How ProtecTIER works


Backup application writes data to ProtecTIER as it would to tape

Only unique data is stored, existing duplicate data is referenced

When data objects expire, references are removed and free space is reclaimed and reused

1 2 3 4 5

A B D E F G H I JC

ProtecTIER Deduplication Operation and Results Example

Backup Amount Amount Dedupe Event Received Stored Ratio

Incremental Backup 100 GB 10 GB 4.2:1

Incremental Backup 100 GB 10 GB 4.4:1

Second Full Backup 1 TB 10 GB 7.8:1

Incremental Backup 100 GB 10 GB 8:1

Third Full Backup 1 TB 10 GB 11:1

After two months . . . 7.8 TB 350 GB 22:1

First Full Backup 1 TB 250 GB 4:1


Master Server

Backup Server

ProtecTIER Server

Physical capacity

Store up to 25 times backup data on given physical storage capacity

Represented capacity

Storage Impact from ProtecTIER Deduplication


Physical capacity

ProtecTIERGateway

Backup Server

Backup Server

Represented capacityPrimary Site

Physical capacity

ProtecTIER GatewayBackup

Server

Secondary Site

IP-based WAN link

Tape library

Virtual cartridges can be cloned to

tape at DR site

Deduplication enables a large amounts of data to be replicated with significantly less bandwidth

Significantly Reduces Replication Bandwidth


Up to 12 Branch Offices (spokes): Gateways and/or Appliances1 target (hub): Appliance, Gateway, single or two-node cluster

Physical capacity

ProtecTIER Gateway

Backup Server

Central / DR Site

IP based NR links

Tape library

Virtual cartridges can be cloned to tape by the

Main-Site B/U server

ProtecTIER Many-to-One Replication Overview


Physical capacity

ProtecTIER Gateway

Backup Server

Site D

Site A

Site C

Site B

Supports any combination of Gateways, Appliances, single or two-node clusters

Up to 4 hubs in a grid

ProtecTIER Many-to-Many Native Replication Grid


ProtecTIER Support for Symantec OpenStorage (OST)

17

ProtecTIER OST Plugin

IBM ProtecTIER:Backup storage appliance with Deduplication and Native Replication

ProtecTIER Server

OpenStorage API

NetBackupPolicy and Control

• OST API separates the backup logic from the storage appliance logic and implementation

NetBackup Server


Scalable Capacity and Performance

Better Performance

Larger Capacity

Scalable

Better Performance

Larger Capacity

Scalable

Up to 500 MB/secUp to 500 MB/sec

7 TB to 36 TB 7 TB to 36 TB Useable CapacityUseable Capacity

IBM ProtecTIER® Deduplication Family

Highest PerformanceHighest PerformanceLargest CapacityLargest CapacityHigh AvailabilityHigh Availability

Backup: Up to 2000 MB/secBackup: Up to 2000 MB/sec

Restore: Up to 2800 MB/secRestore: Up to 2800 MB/sec

Up to 1 PB Useable CapacityUp to 1 PB Useable Capacity

TS7650G & TS7680 TS7650G & TS7680 ProtecTIER ProtecTIER GatewaysGatewaysTS7650 TS7650

ProtecTIER ProtecTIER AppliancesAppliances

TS7610 TS7610 ProtecTIER ProtecTIER Appliance Appliance ExpressExpress

Up to 100 MB/secUp to 100 MB/sec

4 TB and 5.4 TB 4 TB and 5.4 TB Useable CapacityUseable Capacity

Good PerformanceGood Performance

Entry LevelEntry Level

Easy to InstallEasy to Install


ProtecTIER Differentiation


ProtecTIER Advantage: Data Integrity

Unique and patented HyperFactor® deduplication technology

The only production proven deduplication solution not based on a hash algorithm

Designed for 100% data integrity

Bit for bit comparison of data to ensure data is a duplicate

Can NEVER lose data due to a hash collision

Although the chance of losing data from a hash collision is low, it is NOT ZERO as it is with a ProtecTIER solution


ProtecTIER Advantage: Restore Performance

Restoring data from a ProtecTIER solution is even FASTER than backing up

ProtecTIER can easily restore at 2800MB/sec!

High restore performance not limited to certain backup applications or specific data sets like other vendors

High restore performance achieved on real data with realistic 20% change rate in production environments

Never requires agents on backup servers

Other vendor’s “CPU-centric” architectures are optimized for processing hashes not moving data


A single ProtecTIER system can support up to 1 Petabyte of useable capacity

ProtecTIER supports the use of any IBM storage system (DS8000, DS5000, XIV, etc.) and most third party storage systems for the repository

IBM has hundreds of ProtecTIER systems with over 100TBs of useable capacity in production environments throughout the world

IBM always states “Useable Capacity” and never uses the deceptive “RAW capacity” terms like other vendors

The hidden costs associated with managing, maintaining, powering

and cooling multiple appliances is significant and should not be ignored!

ProtecTIER Advantage: Scalability


Many vendors claim to have Global Deduplication but create multiple separate repositories that may contain redundant data!

ProtecTIER Advantage: Global Deduplication

ProtecTIER Cluster with true Global Deduplication has been Generally Available and in production since 2008

Supported with all major backup applications and available for all Open Systems, System z and System I platforms

No agents or backup server upgrades required

Other vendor’s Global Deduplication capabilities are immature and incomplete with very few if any systems in production

Other vendor’s Global Dedupe restricted to certain models, only with NetBackup OST and require agents to be installed


Example: Disk activity needed to ingest and deduplicate 10 TBs of backup data

Hash-basedPost Process

10 TB Data Write 10 TB

Read 10 TB 2x

1xHyperFactor10 TB Data

Read or Write 10 TB

Post Process Approach: Deduplicate after Storing

ProtecTIER Inline Approach: Deduplicate before Storing

Requires:> storage> I/Os> Time> Effort> Admin

Results:simplefastereasiercheaperefficient

ProtecTIER Advantage: Inline Deduplication


8:00 PM

BackupServer ProtecTIER VT Tape Library

2:00 AM

Truck

8:00 PM8:00 AM

SLA is Met

Post Processing

8:00 PM

BackupServer

VTL Tape Library

Truck

8:00 PM

Dedupe

DedupeOverlap

Dedupe

Inline Processing

2:00 AM 8:00 AM

ProtecTIER Advantage: Inline Deduplication


Store up to 25 times more data on disk

– Up to 25:1 reduction with 100% data integrity

Reduce backup and restore times

– Fast inline deduplication up to 2000 MB/sec

– Even faster restores up to 2800 MB/sec

Improve the reliability of backup operations

– Eliminates mechanical & handling failures

Drive the cost of disk based backup down

– Reduces energy, cooling, and space required

Increase data retention

– Store more backup data on disk for a longer time with very little additional cost

With an IBM ProtecTIER Solution you can . . .


IBM Customers

The main ProtecTIER Web Pagewww.ibm.com/systems/storage/tape/protectier

IBM and Business Partners

Visit the IBM ProtecTIER Sales Kit on PartnerWorld

https://www-304.ibm.com/jct09002c/partnerworld/wps/servlet/mem/ContentHandler/ProtecTIER%20SalesKit/lc=en_US

Visit the IBM ProtecTIER Sales Kit on W3 http://w3-03.ibm.com/sales/support/ShowDoc.wss?

docid=C469520B08856D52&infotype=SK&infosubtype=S0&node=doctype,S0|doctype,SKT|brands,B5000|clientset,IA|geography,AMR|industries,&appname=CC_CFSS

For More Information on IBM’s ProtecTIER


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