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EMC BACKUP AND RECOVERY SOLUTIONS. Backup to the future. Agenda. EMC backup and recovery solutions Backup Recovery Systems (BRS) division profile The transition from tape to disk Backup and recovery in the enterprise Enterprise backup and recovery EMC NetWorker - PowerPoint PPT Presentation
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1© Copyright 2011 EMC Corporation. All rights reserved.
EMC BACKUP AND RECOVERY SOLUTIONS
Backup to the future
2© Copyright 2011 EMC Corporation. All rights reserved.
Agenda
EMC backup and recovery solutions Backup Recovery Systems (BRS) division profileThe transition from tape to diskBackup and recovery in the enterprise
Enterprise backup and recoveryEMC NetWorkerEMC Disk Library and Disk Library for mainframe
Deduplication: Enabling next-generation backupEMC AvamarEMC Data Domain
3© Copyright 2011 EMC Corporation. All rights reserved.
EMC Backup Recovery Systems Division
Division HQ: Santa Clara, CA
10 R&D locations2,000 employees
Data protection storage systems More than 60,000 systems installedMore than 45,000 customersMore than 15,000 PB under protection worldwide
Global sales, support, and services Approximately 6,000 channel partners
4© Copyright 2011 EMC Corporation. All rights reserved.
EMC Backup and Recovery Market Position
Avamar #1 deduplication backup software worldwide8,000 installations4,400 customers
Data Domain #1 deduplication storage worldwide12,000 installations5,100 customers
Disk Library #1 virtual tape library (VTL) worldwide>$1B in sales
NetWorker Top three enterprise backup software30,000 customers
5© Copyright 2011 EMC Corporation. All rights reserved.
Backup and Recovery Architectures:
In Transition from Tape to DiskBackup/Recovery
Architecture
on premise off premise
Conventional(Tape-centric)
Transformational(Disk-centric)
Backup/MediaManager
Onsite Backup Storage
Disaster RecoveryStorage
Application BackupClients
Deduplication backup software and system
Backup software VTL VTL/Tape
Backup software Tape Tape
Deduplication storage Deduplication storageBackup softwareBackup softwareHome
DB
Data Protection Management Software
NetWorker
NetWorker
NetWorker Data Domain
Avamar
Disk Library
Data Protection Advisor
6© Copyright 2011 EMC Corporation. All rights reserved.
Backup and Recovery: Hot Spot in the EnterpriseSecular shift from tape-centric
to disk/network-centric approaches
Enabler: Massive data deduplication and compression techniques
Unabated growth of enterprise data overwhelms legacy infrastructure
Server virtualization is another catalyst
F1000: What are your top storage pain points?
Deduplication helps optimize many of these initiatives
Source: TheInfoPro, Wave 14 Storage Study, Q2 2010, published August 19, 2010; n=166 (8/11/10 F1000 sample). Note that due to multiple responses per interview, total exceeds 100%.
7© Copyright 2011 EMC Corporation. All rights reserved.
EMC NETWORKER
8© Copyright 2011 EMC Corporation. All rights reserved.
NetWorkerBackup/Recovery
Architecture
on premise off premise
Conventional(Tape-centric)
Transformational(Disk-centric)
Backup/MediaManager
Onsite Backup Storage
Disaster RecoveryStorage
Application BackupClients
Deduplication backup software and system
Backup software VTL VTL/Tape
Backup software Tape Tape
Deduplication storage Deduplication storage
Home
DB
Data Protection Management Software
NetWorker
NetWorker
NetWorkerData Domain
Avamar
Disk Library
Data Protection Advisor
9© Copyright 2011 EMC Corporation. All rights reserved.
NetWorker Backup and Recovery SoftwareUnified backup software
Common platformBackup to disk
Backup to tape
Snapshot management
Replication management
Integrated deduplication supportIntegrated Avamar client services
Data Domain Boost integration
Simplified, centralized management
Broad, heterogeneous platform support
Enterprise-wide deployment experience
Mid-market to enterprise
Small to very, very large
10© Copyright 2011 EMC Corporation. All rights reserved.
Centralized Management
FILE SYSTEMS AND SERVER RECOVERY
APPLICATIONSUPPORT
REMOTE ANDBRANCH OFFICES
VIRTUALIZATION
SAPOracle
Microsoft
TapeCloud
DEDUPLICATION
EMC STORAGE PLATFORMS
AvamarData Domain
NetWorker
SymmetrixCentera Disk Library Family VNX Family
11© Copyright 2011 EMC Corporation. All rights reserved.
NetWorker Differentiation
Centralized control for all backup requirementsSeamless integration with industry’s two leading deduplication solutionsAdvanced application and virtual environment support
Reliable recoverability
12© Copyright 2011 EMC Corporation. All rights reserved.
EMC DISK LIBRARY
13© Copyright 2011 EMC Corporation. All rights reserved.
EMC Disk LibraryBackup/Recovery
Architecture
on premise off premise
Conventional(Tape-centric)
Transformational(Disk-centric)
Backup/MediaManager
Onsite Backup Storage
Disaster RecoveryStorage
Application BackupClients
Deduplication backup software and system
VTL VTL/Tape
Tape Tape
Home
DB
Data Protection Management Software
Data Domain
Avamar
Disk Library
Data Protection Advisor
NetWorker
Symantec
TSM
Other 3rd Party
14© Copyright 2011 EMC Corporation. All rights reserved.
Disk Library DL5200Based on proven CLARiiON CX4 array
Nearly 3 PB of logical capacity1 TB or 2 TB SATA drivesUp to 945 drives in a single array
Enhanced system throughput, up to 10.2 TB per hour
Faster hardware compressionFront-end 8 Gb/s Fibre Channel ports
Improved energy efficiencyHigh-density drives and Spin Down reduce per-terabyte disk
drive energy requirementsNew high-density racks—twice the capacity in same footprint
Easy integration into existing infrastructureCentral management with other Disk Library systemsReplication between Disk Library systems
EMC DISK LIBRARYIndustry’s most
popular virtual tape library
15© Copyright 2011 EMC Corporation. All rights reserved.
DL5200DL5200
Storage CLARiiON CX4-960
Maximum capacity (usable) 1.4 PB
Maximum performance (compressed)
10.2 TB per hour
Fibre Channel connectivity 8 Gb/s
Engines 2
Back-end arrays 1
Drive size 1 TB/2 TB
Active engine failover
Replication
Consolidated media management
Hardware compression
Spin Down
16© Copyright 2011 EMC Corporation. All rights reserved.
Disk Library DifferentiationIndustry-leading open systems virtual tape library
More than 500 PB deployedMore than 2,500 customers worldwide
Industry’s most energy-efficient virtual tape library
Drive Spin Down reduces power and cooling costs
Consolidated media managementEMC NetWorker and Symantec NetBackup
integrated
Most qualified backup environmentsMore than three million supported configurations
17© Copyright 2011 EMC Corporation. All rights reserved.
EMC DISK LIBRARY FOR MAINFRAME
18© Copyright 2011 EMC Corporation. All rights reserved.
EMC Disk Library for MainframeTrue IBM tape emulation
Transparent to mainframe operations
Leverages low-cost SATA II technology
High-performance read and write
Unmatched remote replication capability
EMC-branded productQA/tested by EMCManufactured by EMCMaintained by EMCProfessional Services by EMC
IBM mainframe
EMC Disk Library
for mainframe
19© Copyright 2011 EMC Corporation. All rights reserved.
EMC Disk Library for Mainframe Family
DLm120 DLm960Number of VTEs 1 or 2 1–6
Connectivity FICON FICON
Number of channels to host 2 or 4 2–12
Number of virtual tape drives Up to 512 Up to 1,536
Maximum capacity (usable)
9.5 TB–96.5 TB
19.3 TB–1.2 PB
Performance Up to 400 MB/s Up to 1.2 GB/s
Number of cabinets 12–13 with 1 TB 2–9 with 2 TB
Replication
Hardware compression
20© Copyright 2011 EMC Corporation. All rights reserved.
DLm960 with Deduplication Storage Expansion Option
Based on proven Data Domain DD880
Nearly 3.5 PBs of logical capacity
System throughput up to 4.3 TB per hourHardware compression
Deduplication
Reliability designed for the data centerMultipath for access to all tapes
Data Domain Data Invulnerability Architecture
Call home for support
Easy integration into existing infrastructure
Behaves like a tape library to the application
Low bandwidth replication between disk library systems
No changes to current management process
EMC DISK LIBRARY FOR MAINFRAME
and industry’s most popular deduplication system
Deduplication Storage
Expansion Option
DLm960
21© Copyright 2011 EMC Corporation. All rights reserved.
Disk Library for Mainframe Differentiation
Eliminates all issues related to traditional tape handlingEliminates manual intervention, physical movement of tape cartridges,
robotic issues, and single points of failure
Works seamlessly with existing applicationsUses existing tape management processes to automate tape vaulting
Significantly improves performanceReallocates all of the data to disk and uses smart I/O buffering,
allowing potentially significant reductions in batch windows
Extends disaster recovery capabilities to the tape workload
Utilizes array-based replication process over IP to seamlessly move tapes offsite
Provides deduplication for backup and archive workloads
Gain longer onsite retention, optimize replication, and lower overall disk storage costs
Easily scales as the workload increases No need for additional subsystems, libraries, network connections, etc.
22© Copyright 2011 EMC Corporation. All rights reserved.
EMC AVAMAR AND EMC DATA DOMAIN
Enabling next-generation data protection with deduplication
23© Copyright 2011 EMC Corporation. All rights reserved.
EMC Avamar and EMC Data DomainRetain, replicate, recover
Deduplicate everything without changing anythingSimplify backup, archiving, and disaster recovery with easy integration across workloads, infrastructures, and backup software
Never back up the same data twiceRevolutionize your backup by moving less data to solve your toughest VMware, NAS, remote office, and desktop/laptop backup challenges
Data Domain Deduplication Storage Systems
Avamar Deduplication
Backup Software
24© Copyright 2011 EMC Corporation. All rights reserved.
Data Reduction/Deduplication: F1000
Source: TheInfoPro, Wave 14 Storage Study – Q2 2010, published August 19, 2010; n=146 (7/6/10 F1000 sample)
The “in-use” rating for EMC is now over three-times that of its nearest competitor
25© Copyright 2011 EMC Corporation. All rights reserved.
Deduplication Impact on Data SizeDeduplication
10–30 times less data stored versus fulls plus incrementals with typical retention policies
0
10
20
30
1 5 10 15 20
Weeks in Use
Data
Sto
red
Deduplication storage
Traditional storage
26© Copyright 2011 EMC Corporation. All rights reserved.
Second Friday Full Backup
B C D E F L G H
Data Deduplication: Technology OverviewStore more backups in a smaller footprint
A B C D E F G H I J
Friday Full Backup
A B C D A E F G
Mon Incremental A B H
Tues Incremental C B I
Thurs Incremental A C K
Weds Incremental E G J
Backup Estimated Data Logical Reduction Physical
Monday Incremental 100 GB 7–10x 10 GB
Tuesday Incremental 100 GB 7–10x 10 GB
K L
Wednesday Incremental 100 GB 7–10x 10 GB
Thursday Incremental 100 GB 7–10x 10 GB
Second FRIDAY FULL 1 TB 50–60x 18 GB
TOTAL 2.4 TB 7.8x 308 GB
FRIDAY FULL 1 TB 2–4x 250 GB
27© Copyright 2011 EMC Corporation. All rights reserved.
Regular storage array1:1
LZ compression~ 2:1
Single instance storage
~ 3:1
Fixed block
~ 3:1
Variable segment
~20:1
It’s Not All Deduplication Out There
File level
Fixed blocks, snapshots
Whitespace reduction
Backup target, variable segment
Deduplication significantly reduces:
• Replication WAN bandwidth
• Power
• Heat
• Cooling
• Management
28© Copyright 2011 EMC Corporation. All rights reserved.
Deduplication Enables Next-Generation Storage Architectures
Storage 2.0 Why did you add SATA? What did you learn?
Primary Disk SATA Tape
Storage 1.0 When did you implement this? What made you evolve?
Primary Disk Tape
Storage 3.0 Backup/recover plus archive
from disk (shrink primary) Tape: monthly Primary TapeDeduplicate SATA Before After
Storage 4.0 Flash for primary Everything else to deduplicate Flash Deduplicate SATA
Before After
29© Copyright 2011 EMC Corporation. All rights reserved.
EMC AVAMAR
30© Copyright 2011 EMC Corporation. All rights reserved.
Backup and Recovery Architectures:
In Transition from Tape to DiskBackup/Recovery
Architecture
on premise off premise
Conventional(Tape-centric)
Transformational(Disk-centric)
Backup/MediaManager
Onsite Backup Storage
Disaster RecoveryStorage
Application BackupClients
Deduplication backup software and system
Backup software VTL VTL/Tape
Backup software Tape Tape
Deduplication storage Deduplication storage
Home
DB
Data Protection Management Software
NetWorker
NetWorker
NetWorkerData Domain
Avamar
Disk Library
Data Protection Advisor
31© Copyright 2011 EMC Corporation. All rights reserved.
AvamarDeduplication backup software and system
End-to-end, software/hardware solutionIntegrated system for simple, predictable results
Client-side, global deduplication; within and across clients
Improves backup window, less network loadBackup process minimizes data sent and stored
Reduces network and virtual infrastructure stress
Integrated high availability and reliability RAIN (redundant array of independent nodes) architecture
for high availability and fault tolerance
Recoverability verified daily
Disaster recovery through replication
Flexible deployment optionsAvamar Data Store
Avamar Virtual Edition
Agent-only for remote office/branch office (ROBO)
AvamarVM
Full backups, every time: one-step recovery
Higher backup success rate and reliability
Increased ROI, lower TCO, less risk
32© Copyright 2011 EMC Corporation. All rights reserved.
Avamar Family
CORE PLATFORMS
EXAMPLE USE CASESUNIFIED MANAGEMEN
T
AvamarVM
EMC Data Protection
Advisor
EMC NetWorker
Desktop/LaptopVMware Remote/Branch Offices
CLIENTS
EMC Avamar EMC Avamar Virtual Edition for
VMware
EMC Avamar Data Store
NAS/NDMP
IBM DB2Lotus Notes
33© Copyright 2011 EMC Corporation. All rights reserved.
Avamar DifferentiationShorter backup windows
Less data moved reduces daily full backup times
Reduces required daily network bandwidth and client stressScalable VMware backup for greater server consolidation
Simple managementSystem deployment is easy, pre-configured, with predictable performanceStreamlined, centralized administration and management of remote backups
Single-step restoreSingle-step restore for full backups; no need for full and incrementals
Recoverability guaranteedDaily integrity checks, RAIN, and replication ensure recoverability, high availability
34© Copyright 2011 EMC Corporation. All rights reserved.
EMC DATA DOMAIN
35© Copyright 2011 EMC Corporation. All rights reserved.
EMC Data DomainBackup/Recovery
Architecture
on premise off premise
Conventional(Tape-centric)
Transformational(Disk-centric)
Backup/MediaManager
Onsite Backup Storage
Disaster RecoveryStorage
Application BackupClients
Deduplication backup software and system
VTL VTL/Tape
Tape Tape
Home
DB
Data Protection Management Software
Data Domain
Avamar
Disk Library
Data Protection Advisor
NetWorker
Symantec
TSM
Other 3rd Party
36© Copyright 2011 EMC Corporation. All rights reserved.
Data Domain BasicsEasy integration with existing environment
Replication
CIFS, NFS, NDMP, DD
Boost
Ethernet
Virtual Tape Library (VTL)
over Fibre Channel
DD890 appliance
Control Tier Target Tier Disaster Recovery Tier
2U 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 hard disk drives in shelf File system NVRAM N+1 fans and redundant, hot-plug power supplies
DD890 appliance
Backup and archive
applicationsEMC
Symantec
CommVault
Tivoli Software
BakBone Software
Vizioncore
37© Copyright 2011 EMC Corporation. All rights reserved.
Industry’s Most Scalable Inline Deduplication Systems
DD140 DD610 DD630 DD670 DD860 DD890Global Deduplication Array
DD Archiver
Speed (DD Boost) 490 GB/hr 1.3 TB/hr 2.1 TB/hr 5.4 TB/hr 9.8 TB/hr 14.7 TB/hr 26.3 TB/hr 9.8 TB/hr
Speed (other) 450 GB/hr 675 GB/hr 1.1 TB/hr 3.6 TB/hr 5.1 TB/hr 8.1 TB/hr 10.7 TB/hr 4.3 TB/hr
Logical capacity 9–43 TB 40–195 TB
84–420 TB 0.6–2.7 PB 1.4–7.1 PB
2.9–14.2 PB 5.7–28.5 PB
5.7–28.5 PB
Raw capacity 1.5 TB Up to 6 TBUp to 12
TB Up to 76 TBUp to 192 TB
Up to 384 TB Up to 768 TB
Up to 768 TB
Usable capacity 0.86 TB
Up to 3.98 TB
Up to 8.4 TB
Up to 55.9 TB
Up to 142 TB
Up to 285 TB Up to 570 TB
Up to 570 TB
Software options:DD Boost, DD Virtual Tape Library, DD Replicator, DD Retention Lock, and DD Encryption
DD140 RemoteOffice Appliance
DD600 Appliance Series
DD Archiver
Global Deduplication Array
DD800Appliance Series
38© Copyright 2011 EMC Corporation. All rights reserved.
Methodology: Inline versus Post-Process Deduplication
POST- PROCESSDeduplication After Storing
The more processes, the more resource contention
− Copy to tape: Too slow to stream tape− Recovery: Service level agreement
predictability− Replication: Poor time-to-disaster-recovery− Deduplication: If interleaved with backup or
restore
More administration to fight these issues
DeduplicationStore
3x disk accesses to shared store
Other activities unimpeded
− Predictable− Simpler
INLINEDeduplication Before Storing
Deduplication
39© Copyright 2011 EMC Corporation. All rights reserved.
Performance: CPU-Centric versus Spindle-Bound
Thro
ughpu
t M
B/s
50
1,500
Number of Disk Spindles
50 100 150 200
Data Domain
Fibre Channel SATA
Mostdeduplication
vendors
Improvement since 2004:
Throughput: 175xCapacity: 450x
40© Copyright 2011 EMC Corporation. All rights reserved.
Data Domain DifferentiationMaturity
Simple ConsistentRobust (e.g., policy-driven deduplication replication)
Product concept: purpose-built storageInline and simple applianceSystem infrastructureApplication independent: backup, archive, and more
Architecture: fast, small, storage of last resortCPU-centric for price/performanceData protection from the ground up
41© Copyright 2011 EMC Corporation. All rights reserved.
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