1© Copyright 2011 EMC Corporation. All rights reserved. EMC BACKUP AND RECOVERY SOLUTIONS Backup to the Future Mohamed AbdElaleem Senior Technology Consultant– BRS Division EMC Middle East

2© Copyright 2011 EMC Corporation. All rights reserved. DATA DELUGEBUDGET DILEMMA INFRASTRUCTURE SHIFT IT Trends Impacting Backup and Recovery Transformation Zettabytes Zettabytes

3© Copyright 2011 EMC Corporation. All rights reserved. COSTS  Media purchases  Offsite tape handling and holding  Tape and library upgrades  Media migrations  Requirements to keep more information longer  Media Deterioration Issues with Tape-Based Backup and Recovery MANAGEMENT AND SECURITY  Losing tapes poses a security risk  Constant troubleshooting  Litigation support  Limited oversight at remote offices PERFORMANCE  Not meeting backup windows  Cannot provide adequate restore levels  Backup speed versus recovery SLAs  Reliability of tape infrastructure  Inability to back up remote offices Tape has inherent challenges – particularly as organizations become ever more dependent on IT

4© Copyright 2011 EMC Corporation. All rights reserved. The Journey to Disk-based Data Protection Conventional Transitional Transformational Tape & Truck CentricDisk + TapeDisk & Network Centric

5© Copyright 2011 EMC Corporation. All rights reserved. What is Data De-duplication? “The process of detecting and identifying the unique data segments within a given set of information, enabling the elimination of redundancy when stored or moved.”  Store each atom only once  Backup Repository  Break data into atom (sub-file, variable-length segments of data) O H O HH O HH O HH O HH O HH

6© Copyright 2010 EMC Corporation. All rights reserved. ABCD Unique data stored on disk, available for immediate recovery Only unique data segments are backed up and stored A B C D Data already backed up, so only a unique ID pointer is stored E E New data segment identified and backed up Data De-Duplication: How it Works  First Instance  Duplicate Instance  Modified Instance AB CD AB CD B CD E 4/1/2012

7© Copyright 2011 EMC Corporation. All rights reserved. Second Friday Full Backup BCDEFLGH Data Deduplication: Technology Overview Store more backups in a smaller footprint ABCDEFG HIJ Friday Full Backup ABCDAEFG Mon Incremental ABH Tues Incremental CBI Thurs Incremental ACK Weds Incremental EGJ Backup Estimated Data Logical Reduction Physical Monday Incremental100 GB7–10x 10 GB Tuesday Incremental100 GB7–10x 10 GB KL Wednesday Incremental100 GB7–10x 10 GB Thursday Incremental100 GB7–10x 10 GB Second FRIDAY FULL 1 TB50–60x 18 GB TOTAL 2.4 TB7.8x308 GB FRIDAY FULL 1 TB 2–4x250 GB

8© Copyright 2011 EMC Corporation. All rights reserved. Retain: Store More for Longer with Less Over one year of retention in 3U of deduplication storage Week 1 Backup Cumulative Estimated Physical Data Logical Reduction April TB10x366 GB April TB12x424 GB April TB14x482 GB May TB17x714 GB June TB19x946 GB TOTAL23.4 TB20x 1,178 GB April 72.4 TB8x308 GB Week 2 Week 3 Month 1 Month 2 Month 3 Month 4 July TB20x 1,178 GB First Full1 TB4x250 GB

9© Copyright 2011 EMC Corporation. All rights reserved. DE-DUPLICATION The Value of Data De-duplication for Backup-to-Disk Lowers infrastructure costs –Eliminating redundant data reduces backup infrastructure requirements –Reduced power, cooling and floor space Enables longer retention periods for backup data –Less data is easier and less costly to manage –Meet existing or upcoming regulatory requirements Improves data protection –Daily full backup now achievable –Disk-based backup also speeds restore times Reduction of bandwidth required for replication –De-duplication only sends the changed data elements, instead of the complete data set Improved security –Disk eliminates risks of lost tapes

10© Copyright 2011 EMC Corporation. All rights reserved. REPLICATE AFTER DE-DUPLICATION Backup de-duplication Data De-duplication Impact on Remote Replication and Bandwidth Requirements Without De-Duplication  No reduction in local backup storage  No reduction in replication time and bandwidth  No reduction in offsite storage Leveraging De-Duplication  Reduced local backup storage  Reduced replication time and bandwidth  Reduced offsite storage OFFSITE REPLICATION WITHOUT DE- DUPLICATION Primary SiteRemote Site Primary SiteRemote Site

11© Copyright 2011 EMC Corporation. All rights reserved. Focus on EMC Data Domain

12© Copyright 2011 EMC Corporation. All rights reserved. EMC Data Domain: Leadership and Innovation A history of industry firsts First deduplication NAS First deduplication volume replication Largest deduplication array First deduplication directory replication First deduplication virtual tape library First deduplication nearline storage Fastest backup controller Cascaded replication First distributed processing First long-term retention system for backup and archive First inline deduplication for compliant archiving

13© Copyright 2011 EMC Corporation. All rights reserved. Data Domain Basics Easy integration with existing environment Replication CIFS, NFS, NDMP, DD Boost Ethernet Virtual Tape Library (VTL) over Fibre Channel DD890 appliance Control TierTarget TierDisaster Recovery Tier  2U Base Controller  2 to 10 ports  10 and 1 Gigabit Ethernet; 8 Gb/s Fibre Channel  RAID 6  Up to 285 TB usable capacity with shelves  2 TB or 1 TB 7.2K rpm SATA HDD in shelf  File system  NVRAM  N+1 fans and redundant, hot-plug power supplies DD890 appliance Backup and Archive Applications

14© Copyright 2011 EMC Corporation. All rights reserved. Data Integrity: Data Invulnerability Architecture Trust but verify—”hope” is not a strategy Other RAID 6 NVRAM Snapshots Data verification Checksum Deduplication, write to disk Verify Self-healing file system Cleaning Expired data Defrag Verify Global Compression Local Compression RAID File System Generate Checksum Verify Data Verify the file system metadata integrity Verify user data integrity Verify stripe integrity

15© Copyright 2011 EMC Corporation. All rights reserved. Network-Efficient Replication for True Disaster Recovery Lowers WAN costs; improves service level agreements 95–99% cross-site bandwidth reduction Source: Remote sites Destination: Data Center Hub Supports hundreds of remote sites 1–5% Archive data Backup data Data Domain Global Deduplication Array Data Domain system Flexible replication  One-to-many  Many-to-one  Bi-directional  System-to-system  Cascaded Home DB WAN Home Data Domain system

16© Copyright 2011 EMC Corporation. All rights reserved. De-Duplication Methodology – Inline & Variable Length GO I TO HOME. WANT HEAD I TO HOME. WANT HOME I WA O GO NT T AD HI WAO HENT TOME. Competitor Fixed Method: EMC Variable Method: = 5 Objects = 1 New Object = 5 Objects = 3 New Objects. Data Domain delivers TRUE Variable Length DeDupe

17© Copyright 2011 EMC Corporation. All rights reserved. WAN Protection Site # 2 Tokyo Directory Collection Cascaded Replication Directory WAN Protection Site # 1 London Remote Sites Multi-site Protection for Remote Sites

18© Copyright 2011 EMC Corporation. All rights reserved. Simplified End-to-End Backup Administration Data Domain Enterprise Manager Configuring tape emulations –Create virtual tape library –Define number of virtual drives –Define number of slots Monitoring and reporting –Capacity utilization –Virtual tape library, drives, tapes, access groups, and media changers Administration –License enablement –System management –Software upgrades

19© Copyright 2011 EMC Corporation. All rights reserved. Protects against loss of disk or system –Inline encryption provides immediate protection while preserving deduplication –Works with all protocols and applications Software-based, user-selectable AES-128 or AES-256 Replicate encrypted data (payload only, not session) using DD Replicator Inline: deduplication and encryption before storing Deduplication + Encryption DD Encryption Software Industry’s first encryption of deduplicated data at rest

20© Copyright 2011 EMC Corporation. All rights reserved. Data Domain Replicator Network-efficient and encrypted Consolidate up to 270 remote sites into a single system Additional Data Domain Software Options Data Domain Virtual Tape Library Easily integrates with Fibre Channel Supports open systems and IBM i operating environments Data Domain Encryption Inline encryption of data at rest Protects against theft or loss of a physical system Data Domain Retention Lock Secure data retention for file and archive data Satisfies internal governance and compliance regulations Data Domain Extended Retention Long-term retention of backup data Up to 65 PB logical capacity

21© Copyright 2011 EMC Corporation. All rights reserved. Industry’s Most Scalable Inline Deduplication Systems DD160DD620DD640DD670DD860DD890DD990 Speed (DD Boost)1.1 TB/hr2.4 TB/hr3.4 TB/hr5.4 TB/hr9.8 TB/hr14.7 TB/hr31.0 TB/hr Speed (other)667 GB/hr1.1 TB/hr2.3 TB/hr3.6 TB/hr5.1 TB/hr8.1 TB/hr15.0 TB/hr Logical capacity40–195 TB83–415 TB0.32–1.6 PB0.6–2.7 PB 1.4–7.1 PB 5.7–28.5 PB 1 2.9–14.2 PB 5.7–28.5 PB 13– 65 PB 1 Usable capacityUp to 3.98 TBUp to 8.3 TBUp to 32.2 TBUp to 55.9 TB Up to 142 TB Up to 570 TB 1 Up to 285 TB Up to 570 TB Up to 1.3 PB 1 DD Boost DD Encryption DD Extended Retention Small Enter./ ROBO Midsize Enterprise Large Enterprise DD Replicator DD Retention Lock DD Virtual Tape Library 1 With DD Extended Retention software option Data Domain Software Options

22© Copyright 2011 EMC Corporation. All rights reserved. Purpose Built Backup Appliances Open Systems + Mainframe Revenue Source: IDC, Worldwide Purpose-Built Backup Appliance 2012–2016 Forecast and 2011 Vendor Shares, Doc #234489, Apr Above: Worldwide Supplier Revenue for 2011, Total PBBA Market 2011 Total Market $2.4B EMC 65.5%

23© Copyright 2011 EMC Corporation. All rights reserved. EMC Data Domain References in Egypt Vodafone (5 Boxes) Mobinil (3 Boxes) Etisalat (2 Boxes) TE Data (3 Boxes) Xceed Siemens Ltd. Egyptian Drilling Company “EDC” (2 Boxes) German University of Cairo “GUC” Khalda Petroleum (4 Boxes) ExxonMobil (2 Boxes) I-Score (2 Boxes) Real Estate Tax Authority “RTA” (2 Boxes) USAID National Société Générale Bank “NSGB” Ghabbour CIB (2 Boxes) Qarun Petroleum Tanmeyah Financing EgyptAir IBS (International Business Services)

24© Copyright 2011 EMC Corporation. All rights reserved. - More than 250+ Customers in the TEAM region - 92% of the Regional Telcos Financial Institutions - Many references in Oil & Gas, HealthCare and Public Sector EMC Deduplication References (Middle East & Africa)

25© Copyright 2011 EMC Corporation. All rights reserved. Where Can EMC Help You Begin? Database VMware Mainframe File/ archive NAS Remote office Desktop/ laptop IBM i Use cases