IBM ProtecTIER Deduplication Solutions

1. IBM ProtecTIER Deduplication Solutions

2. too much got data? And not enough (blank) to store it all? Time Money People Floor Space Electricity Air Conditioning

3. 2005 2006 2007 2008 2009 2010 Data created and copied is expected to grow at 48% CAGR through 2010 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 We Need to do More with Less, and we need to do it smarter Source: Various external consultant reports

4. Survey - what are your two biggest storage pain points? * TheInfoPro Storage Study: F1000 Sample. n=149. Other n=14. *Multiple responses recorded

5. The pressures on backup administrators are growing More new data coming Backup takes longer Growth Backup Manage Recover Can’t buy more storage Recovery takes longer

6. Using the right balance of high density tape and high performance disk will help . . . • Long Term Retention • Cost effective capacity • Removable & transportable • Compliance • Meet financial & regulatory requirements • Data encryption, WORM • Short Term Retention • Use disk for daily backup & restore operations • Performance • Fast backups • Even faster restores • Meet “backup windows”

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

8. ProtecTIER Overview

9. ProtecTIER reduces the required backup disk capacity by up to 25 times! Protect More. Store Less.®

10. IBM ProtecTIER Deduplication Innovation and Leadership 2003 2004 2005 2006 2007 2008 2009 2011 2010 • 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 6 PhDs begin researching massively scalable deduplication algorithms First Deduplication Virtual Tape Library deployed into production First single node system to store over 1PB of deduplicated data Fastest single node inline deduplication solution First to deliver Many-to-Many replication The only “true” enterprise-class deduplication solution on the market today IBM acquires Diligent First Deduplication solution for System z Fastest restore speed – up to 2800 MB/sec! First non-hash deduplication algorithm developed, designed for 100% data integrity First to deliver VTL solutions for both Open and Mainframe environments First true clustered system with Global Deduplication IBM’s first midrange solution released

11. MemoryResident Index “Filtered” data How ProtecTIER works Repository New Data Stream HyperFactor™ ProtecTIER™ Server Backup with Inline deduplication Up to 1400MB/sec per server or 2000MB/sec with 2 node cluster! Only 4GB needed to map 1PB of physical disk! Backup Servers

12. ProtecTIER Deduplication Operation and Results Example • 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 Backup Amount Amount Dedupe Event Received Stored Ratio First Full Backup 1 TB 250 GB 4:1 Incremental Backup 100 GB 10 GB 4.2:1 Incremental Backup 100 GB 10 GB 4.4:1 1 2 3 4 5 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 A B C D E F G H I J

13. Storage Impact from ProtecTIER Deduplication Represented capacity Master Server Backup Server ProtecTIER Server Physical capacity Store up to 25 times backup data on given physical storage capacity

14. Significantly Reduces Replication Bandwidth Represented capacity Backup Server Primary Site ProtecTIER Gateway Physical capacity Deduplication enables a large amounts of data to be replicated with significantly less bandwidth Backup Server IP-based WAN link Secondary Site Virtual cartridges can be cloned to tape at DR site Physical capacity ProtecTIER Gateway Backup Server Tape library

15. ProtecTIER Many-to-One Replication Overview Up to 12Branch Offices (spokes): Gateways and/or Appliances 1 target (hub): Appliance, Gateway, single or two-node cluster IP based NR links Backup Server Virtual cartridges can be cloned to tape by the Main-Site B/U server Physical capacity ProtecTIER Gateway Central / DR Site Tape library

16. ProtecTIER Many-to-Many Native Replication Grid Site A Up to 4 hubs in a grid Site B Site C Site D Backup Server Physical capacity ProtecTIER Gateway Supports any combination of Gateways, Appliances, single or two-node clusters

17. ProtecTIER Support for Symantec OpenStorage (OST) • OST API separates the backup logic from the storage appliance logic and implementation NetBackupPolicy and Control NetBackup Server OpenStorage API ProtecTIER OST Plugin IBM ProtecTIER:Backup storage appliance with Deduplication and Native Replication ProtecTIER Server 17

18. Scalable Capacity and Performance IBM ProtecTIER® Deduplication Family TS7650G & TS7680 ProtecTIER Gateways TS7650 ProtecTIER Appliances Highest Performance Largest Capacity High Availability TS7610 ProtecTIER Appliance Express Better Performance Larger Capacity Scalable Good Performance Entry Level Easy to Install Backup: Up to 2000 MB/sec Restore: Up to 2800 MB/sec Up to 1 PB Useable Capacity Up to 500 MB/sec 7 TB to 36 TB Useable Capacity Up to 100 MB/sec 4 TB and 5.4 TB Useable Capacity

19. ProtecTIER Differentiation

20. 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

21. 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

22. ProtecTIER Advantage: Scalability • 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!

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

24. ProtecTIER Advantage: Inline Deduplication Post Process Approach: Deduplicate after Storing Example: Disk activity needed to ingest and deduplicate 10 TBs of backup data Requires: > storage > I/Os > Time > Effort > Admin Hash-based Post Process Write 10 TB 10 TB Data 2x Read 10 TB ProtecTIER Inline Approach: Deduplicate before Storing Results: simple faster easier cheaper efficient Read or Write 10 TB 10 TB Data HyperFactor 1x

25. Truck Post Processing ProtecTIER Advantage: Inline Deduplication Inline Processing Backup Server ProtecTIER VT Tape Library SLA is Met Dedupe 8:00 PM 2:00 AM 8:00 AM 8:00 PM Dedupe Overlap Truck Backup Server VTL Tape Library Dedupe 8:00 PM 8:00 PM 2:00 AM 8:00 AM

26. With an IBM ProtecTIER Solution you can . . . • 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

27. For More Information on IBM’s ProtecTIER IBM Customers The main ProtecTIER Web Page www.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

29. Trademarks and Disclaimers 8 IBM Corporation 1994-2011. All rights reserved. References in this document to IBM products or services do not imply that IBM intends to make them available in every country. Trademarks of International Business Machines Corporation in the United States, other countries, or both can be found on the World Wide Web at http://www.ibm.com/legal/copytrade.shtml. Intel, Intel logo, Intel Inside, Intel Inside logo, Intel Centrino, Intel Centrino logo, Celeron, Intel Xeon, Intel SpeedStep, Itanium, and Pentium are trademarks or registered trademarks of Intel Corporation or its subsidiaries in the United States and other countries. Linux is a registered trademark of Linus Torvalds in the United States, other countries, or both. Microsoft, Windows, Windows NT, and the Windows logo are trademarks of Microsoft Corporation in the United States, other countries, or both. UNIX is a registered trademark of The Open Group in the United States and other countries. Java and all Java-based trademarks are trademarks of Sun Microsystems, Inc. in the United States, other countries, or both. Other company, product, or service names may be trademarks or service marks of others. Information is provided "AS IS" without warranty of any kind. The customer examples described are presented as illustrations of how those customers have used IBM products and the results they may have achieved. Actual environmental costs and performance characteristics may vary by customer. Information concerning non-IBM products was obtained from a supplier of these products, published announcement material, or other publicly available sources and does not constitute an endorsement of such products by IBM. Sources for non-IBM list prices and performance numbers are taken from publicly available information, including vendor announcements and vendor worldwide homepages. IBM has not tested these products and cannot confirm the accuracy of performance, capability, or any other claims related to non-IBM products. Questions on the capability of non-IBM products should be addressed to the supplier of those products. All statements regarding IBM future direction and intent are subject to change or withdrawal without notice, and represent goals and objectives only. Some information addresses anticipated future capabilities. Such information is not intended as a definitive statement of a commitment to specific levels of performance, function or delivery schedules with respect to any future products. Such commitments are only made in IBM product announcements. The information is presented here to communicate IBM's current investment and development activities as a good faith effort to help with our customers' future planning. Performance is based on measurements and projections using standard IBM benchmarks in a controlled environment. The actual throughput or performance that any user will experience will vary depending upon considerations such as the amount of multiprogramming in the user's job stream, the I/O configuration, the storage configuration, and the workload processed. Therefore, no assurance can be given that an individual user will achieve throughput or performance improvements equivalent to the ratios stated here. Photographs shown may be engineering prototypes. Changes may be incorporated in production models.