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2© Copyright 2011 EMC Corporation. All rights reserved.
EMC AVAMAR
Purpose Built Deduplication Backup Appliance
Zach Wunderle
EMC Data Protection Specialist
3© Copyright 2011 EMC Corporation. All rights reserved.
10 Year ~$5B Investment In Market Leading Technology 2003-2013
EMC Data Protection and Availability Division
20032006
2009
2007
2013
INTEGRATED
DATA PROTECTION
• 5,000+ Employees
• Rapid Market Adoption
• Market Leadership
– #1 In Deduplication
– #1 In Purpose Built Backup Appliances
– #1 In Combined Data Protection Software & Storage
– #1 In Replication
• 10 R&D Locations-Budget ~10%+-Revenue
• Significant R & D Spend
• Global Sales, Support, & Services
4© Copyright 2011 EMC Corporation. All rights reserved.
Top 100 Global
Companies
96 of 100Use
EMC Backup
5© Copyright 2011 EMC Corporation. All rights reserved.
Purpose-Built Backup Appliances
EMC
66.5%
PROTECTION
STORAGE
MARKET LEADER
EMC
64.1%
Source: IDC Worldwide Quarterly Purpose Built Backup Appliance Tracker – Q42012
UPDATED
6© Copyright 2011 EMC Corporation. All rights reserved.
DATA PROTECTION SOLUTIONSComplementary Solutions For Comprehensive Protection
VPLEX, SRDF
RecoverPoint
Data Domain + Data
Protection Suite
Business Continuity
Data Loss exposure: 0Recovery time: near zero
Backup needed for 100% of data
Mission Critical Apps
CDP, Replication
Data Loss exposure: 0 seconds to hoursRecovery time: minutes to hours
Backup, Archiving and DR
Data Loss exposure: 24 hours maximumRecovery time: hours to days
7© Copyright 2011 EMC Corporation. All rights reserved.
Recovery Point Objectives Recovery Time Objectives
RPO: Amount Of Data Lost From
Failure, Measured As The Amount Of
Time From A Disaster Event
RTO: Targeted Amount Of Time To
Restart A Business Service After A
Disaster Event
5a.m.
6a.m.
7a.m.
8a.m.
9a.m.
10a.m.
11a.m.
12a.m.
1p.m.
2p.m.
3p.m.
4p.m.
5p.m.
6p.m.
7p.m.
What’s Your RPO / RTO Per Application?
DECLARE
DISASTER
10 a.m.
8© Copyright 2011 EMC Corporation. All rights reserved.
Simple
Affordable
Investment
Protection
Data Protection Suite
FLEXIBLE
UTILITY
LICENSING
Avamar, NetWorker,
Data Protection Advisor,
SourceOne
9© Copyright 2011 EMC Corporation. All rights reserved.
AvamarDeduplication backup software and system
• End-to-end software and hardware solution
• Improves backup window with less network load
– Client-side deduplication
• Integrated high availability and reliability
• Flexible deployment options
– Stand-alone
– Integrated with EMC Data Domain and EMC
NetWorker
• Full backups every time and one-step recovery
• Higher backup success rate and reliability
• Increased ROI, lower TCO, less risk
Avamar
VM
10© Copyright 2011 EMC Corporation. All rights reserved.
Solve Backup Problem AreasUniquely suited for the most challenging backup environments
Remote
office
VMware
Desktop/
laptop
Enterprise
applications
Avamar
NAS
11© Copyright 2011 EMC Corporation. All rights reserved.
Avamar Backup and DeduplicationUnlike anything else in the industry
Reduce:
• Data moved by 95%
• Network interface card usage at the client
by 95%
• Backup windows by 90%
• Client CPU usage by 80%
• Disk access at the client by 50%
• Memory usage at the client by 50%
12© Copyright 2011 EMC Corporation. All rights reserved.
Network
B
A
C C
D
D
B
A
B
A
C
B
A C
B
C
D
DA
B
A
B
A
C
D
Avamar:
1. Divides data into sub-file segments
2. Determines if segments are unique or duplicate
3. Backs up only data that is unique
4. Sends data compressed and encrypted
Deduplication is the Enabler
Avamar Data Store
13© Copyright 2011 EMC Corporation. All rights reserved.
Retain Backups Longer with Less DiskAvamar eliminates the use of tape for operational recovery
Backup Data Cumulative Logical Estimated Reduction Physical
First Full 1 TB 4x 250 GB
Week 1 2.4 TB 8x 308 GB
Week 2 3.8 TB 10x 366 GB
Week 3 5.2 TB 12x 424 GB
Week 4 6.6 TB 14x 482 GB
Month 2 12.2 TB 17x 714 GB
Month 3 17.8 TB 19x 946 GB
Month 4 23.4 TB 20x 1.2 TB
4-Month Total 23.4 TB 20x 1.2 TB
14© Copyright 2011 EMC Corporation. All rights reserved.
Real-World ResultsAvamar daily full backups versus traditional daily full backups
Data TypeAmount of Primary
Data Backed Up
Amount of Data
Moved Daily
Windows file systems 3,573 GB 6.1 GB
Mix of Windows, Linux, and UNIX file systems 5,097 GB 11.7 GB
Engineering files on NAS (NDMP backups) 3,265 GB 24.2 GB
Mix of 20% databases, 80% file systems (Windows and UNIX) 9,583 GB 80.0 GB
Mix of Linux file systems and databases 7,831 GB 104.2 GB
Source: EMC
While results will vary by data type and mix, Avamar can
dramatically improve backup performance and efficiency
15© Copyright 2011 EMC Corporation. All rights reserved.
Maximize efficiency, drive-down costs
for business continuity and disaster recovery protection
REPLICATION AFTER DEDUPLICATION
Backup deduplication
OFFSITE REPLICATION WITHOUT DEDUPLICATION
Primary site Remote site Primary site Remote site
Replicate Smarter Using Existing NetworksAvamar’s 99% efficiency reduces or eliminates need for tape
16© Copyright 2011 EMC Corporation. All rights reserved.
Shorten Backup and Recovery TimesAvamar shrinks backup window, speeds data recovery
TRADITIONAL BACKUP AVAMAR BACKUP
Meet strict service level agreements, and recovery point and time objectives
Long backup cycles
Laborious restore process
10 times faster backups
Simple, one-step recovery
17© Copyright 2011 EMC Corporation. All rights reserved.
Avamar serverVerified
checkpoint
Utility and
spare node
Parity across
storage nodes
Recover ReliablyAvamar fault tolerance for reliable protection and access
• Redundant Array of
Independent Nodes (RAIN)
architecture
• Grid architecture for online
scalability and performance
• Daily Avamar server integrity
and data recoverability checks
• RAID protection from disk
failures
• Up to 124 TB of deduplicated
backup capacity
18© Copyright 2011 EMC Corporation. All rights reserved.
Every backup is a “full” backup; restore single
files or full directories directly to the client
Recover in One StepAvamar daily full backups eliminate need to restore last full/incremental
1
19© Copyright 2011 EMC Corporation. All rights reserved.
Simplify with Scalable ManagementAvamar manages multi-sites from a single location
• Intuitive, web-based interface
• At-a-glance dashboards
• Capacity reporting and
alerting
• Specialized management
interface for desktop and
laptop clients
Policy-based management over existing network bandwidth
20© Copyright 2011 EMC Corporation. All rights reserved.
Avamar’s Flexible Physical and Virtual Deployment Options
SECONDARY SITE
PRIMARY DATA CENTER
Direct to Avamar Virtual Edition;
Replicate to main data store
Direct to local Avamar Data Store;
Replicate to main data store
Avamar agents only;
Direct to main data store
SMALL REMOTE OFFICE
DESKTOPS AND LAPTOPS LARGE REMOTE OFFICE
DISTRIBUTED
VIRTUALIZATION SITE
VMware ESX
21© Copyright 2011 EMC Corporation. All rights reserved.
Integration with Data Domain SystemsHigh-speed, scalable Avamar backups to Data Domain
systems• Broadens Avamar use cases, and solves
more customer problems– Supports specific data types: Oracle; Microsoft
SQL Server, Exchange, SharePoint; and
VMware images
• Direct backups to optimal systems based
on workload attributes, not technology
• Data Domain integration provides access
to an additional 570 TB of usable capacity
Combines Avamar simplicity and efficiency
with Data Domain’s scale and performance
22© Copyright 2011 EMC Corporation. All rights reserved.
Business Critical Application Backup
• Application-specific agent within each VM ensures consistent state for
hot backup
• Provides file-level restore for Windows, Linux and Solaris
• No charge for agents
Virtual Infrastructure
VM1
VM
VM2
VM
VM3
VM
VM4
VM
VM5
VM
VM6
VM
VM7
VM
VM8
VM
23© Copyright 2011 EMC Corporation. All rights reserved.
STANDARD RESTORE
CBT RESTORE
VM
VMVM
CHANGED BLOCK TRACKING (CBT) BACKUP
VM CBT Blocks
Faster Image-Level RecoveryChanged Block Restore
• Changed block backup
– Minimizes backup timesVM
Image
Proxy
LAN-free
LAN-free
LAN/WAN
LAN/WAN
LAN/WANLAN-free
CBT Blocks
VM
Image
Proxy
VM
Image
Proxy
Unique Blocks
Whole VMWhole VM
CBT Blocks
• Changed block restore
– Transfer delta blocks between
backup set and virtual
machine
30x Faster than Full Restore
VM VM
24© Copyright 2011 EMC Corporation. All rights reserved.
Integration with VMware vCenter ServerSingle point of management for VMware backup options
• Browse to VMware vCenter Server through the Avamar Administrator• Auto-discover virtual machines and their associated groups• Monitor backup/restore operations in the Activity Monitor • Clearly see VM protection status (Guest/Image/None)
27© Copyright 2011 EMC Corporation. All rights reserved.
Avamar Benefits Summary
• Solves most challenging backup problem areas
– VMware, NAS, enterprise applications, remote
office/branch office, desktops/laptops
• Backup to disk with data deduplication
– Shorten backup and recovery windows
– Improve bandwidth efficiency
– Simplify data protection management
– Shrink storage requirements
– Lower costs
• Scalability, high availability, and reliability
• Single-step recovery
• Flexible physical and virtual deployment options
• Lowers traditional backup TCO
• Part of EMC’s Backup Recovery Systems portfolio