Transcript Data Protection Solutions August 12, 2010 Eric G. Harmon Technology Consultant EMC Backup and Recovery Systems (BRS) © Copyright 2010 EMC Corporation.

Data Protection Solutions
August 12, 2010
Eric G. Harmon
Technology Consultant
EMC Backup and Recovery Systems (BRS)
© Copyright 2010 EMC Corporation. All rights reserved.
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Scavenger Hunt Keyword
PROTECTION
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2
Question
Why do we backup?
• Because
• So
we have to
we don’t get fired
• Because
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we so enjoy it!
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Answer
To RECOVER!
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Recovery Classification
Recovery Point Objective (RPO)
Disaster Recovery (DR)
1 Second
24 Hours
Operational Recovery
24 Hours
1 Year
Archival Recovery
1 Year
Forever?
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Data Protection
$$$
RPO - Seconds
Tier 1
CDP
Tier 2
Snaps/Clones
Base
Backup
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Significant storage requirements
RPO - 1 hour
No Catalog – short term recovery
RPO - 24 hours
Full Catalog for long-term recovery
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Today’s Data Protection Challenges
Major trends driving the transformation of backup environments
Unabated Data Growth
Digital Information Created and
Replicated Worldwide
2,500
Exabytes
2,000
1,500
– Backup typically represents a factor
of 4 to 30 times production capacity
– Daily, weekly, and monthly full
backups kept for months or years
5x growth in
4 years
– New requirements to keep more
data for longer periods
1,000
500
0
2008
2009
2010
2011
2012
Source: IDC Digital Universe white paper, sponsored by EMC, May 2009
Source: IDC Digital Universe Study, sponsored by EMC, May 2010;
chart does not include data that does not need protection
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Traditional Tape to Truck DR/Archive
10TB
1TB
2.5TB Week
25TB
100TB
10TB Month
Backup Server(s)
Production
Data
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Introduction of Deduplication
Data Domain Basics
Backup Server(s)
Target Based Deduplication
• Inline variable block deduplication
Production
Data
• Seamless integration with existing backup software
• FC and IP connectivity
• Up to 95% reduction of storage
• 95% Bandwidth reduction
• Fastest time to DR readiness
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Industry’s Most Scalable Inline
Deduplication Systems
Global Deduplication Array
DD880
DD600
Appliance Series
DDX Array Series
Software Options:
DD Boost, DD Virtual Tape Library, DD Replicator,
DD Retention Lock and DD Encryption
DD140 Remote Office
Appliance
DD140
DD610
DD630
DD670
DD880
Speed (Other)
450 GB/hr
675 GB/hr
1.1 TB/hr
3.6 TB/hr
5.4 TB/hr
Speed (DD Boost)
490 GB/hr
1.3 TB/hr
2.1 TB/hr
5.4 TB/hr
8.8 TB/hr
12.8 TB/hr
140 TB/hr
Logical Capacity
17-43 TB
75-195 TB
165-420 TB
1.1-2.7 PB
2.8-7.1 PB
5.7-14 .2 PB
45.6-114 PB
Raw Capacity
1.5 TB
Up to 6 TB
Up to 12 TB
Up to 76 TB
Up to 192 TB
Up to 384 TB
Up to 3.07 PB
Usable Capacity
0.86 TB
Up to 3.98 TB
Up to 8.4 TB
Up to 55.9 TB
Up to 142.5 TB
Up to 285 TB
Up to 2.28 PB
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GDA
Up to 16 Controllers
DDX Array
86.4. TB/hr
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Today’s Data Protection Challenges
Major trends driving the transformation of backup environments
Server virtualization
Old Paradigm
20 percent resource
utilization
– Virtual machine sprawl creates
protection challenges
– Server consolidation creates high
server utilization leaving little
bandwidth for backup
CPU Utilization
– Dynamic environment causes
increased complexity
100%
80%
60%
40%
20%
New Paradigm
0%
CPU Utilization
80 percent resource
utilization
100%
80%
60%
40%
20%
0%
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ESXServer
Hardware
Shared Physical Resources
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Introduction of Deduplication
Avamar Basics
Backup Server(s)
Source Based Deduplication
• Variable segment deduplication
Production
Data
• Client-side, global deduplication; within & across clients
• Backup process minimizes data sent and stored
• Up to 10:1 reduction in backup times
• Replication is built-in
• No charge for agents
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Making Backup Better
 Faster system recovery
 Remove hardware dependency
 Restore system anywhere
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 Retain more
 Replicate smarter
 Restore more reliably
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EMC Avamar for VMware
Optimized for VMware Backup
• Guest backup
– Application-specific, no-cost, agents assure application consistency
– Breaks resource contention bottlenecks
• Image backup
–
–
–
–
Integrated with VMware vStorage API
Change-block-tracking minimizes backup time
Efficient image backup from virtual proxy
Load balancing across proxy virtual machines
• Easy file-level recovery from image backup
• Tight VMware vCenter Server integration
– Central management & control
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EMC Avamar for Remote Offices
Protects remote offices using existing bandwidth
Primary Data Center
Backup to Local Avamar Data Store
Replicate to Main Data Store
Large Site
Avamar Agents Only
Direct to Main Data Store
Small Site
Backup to Avamar Virtual Edition
Replicate to Main Data Store
Distributed
Virtualization Site
Secondary Site
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EMC Avamar for Desktops and Laptops
Efficient Protection for Windows and Macintosh
Desktop
Replication
WAN/LAN
Laptop
WAN
Web Browser Interface
(Windows/Mac)
Primary Data Center
Remote Site
 Lightweight agent, simple installation - easy, self-service restore for end-users
 Backups run in minutes, without interrupting your work!
 Administrators’ tools simplify support for thousands of clients
 Standard Avamar capacity pricing model; no ‘per-client’ or ‘per-seat’ costs
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Archiving Basics
Backup Server(s)
Archive Infrastructure
• Remove dormant data from your production storage device
Production
Data
• Process is transparent to end users
• Apply policies to data (last accessed, last modified, etc.)
• Logical separation excludes data from backup
• Replication for DR protection
Archive
Data
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Archive
Data
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Were you aware…
 That nearly 70% of all corporate data stored today is no longer changing
(fixed content)
 That odds are the storage platforms that you are storing this data on is
designed for the exact opposite
 That you are backing up that data every day, week or month and it has
not changed in… years?
 Over 80% of File System data has not been modified in 6 months or
more
 Over 65% of Emails and Attachments have not been accessed in more
than 6 months
 That 84% of Net New data created today is fixed content
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EMC Centera—An Archive Solution
 Assured content authenticity and online access
– Speed of disk, with the authenticity of optical, at the price of tape
 Easy to manage
Simple
– Administrators can manage up to 50 times greater quantity of
content
 Efficient—single-instance storage
Affordable
 Works with any application or any platform
– Centralize archive silos from multiple data repositories
– Enable thousands of users to share single multi-application
repository
Secure
 Meets governance and compliance requirements
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EMC Centera RAIN Storage Architecture
 Self-configuring, self-healing, self-managing
 Processing power *increases* as you add capacity
 Simple to scale
– Seamlessly add capacity without disruption
– No software change required to scale
 Protection from technology obsolescence
 No single point of failure
Up to 32 nodes
per cabinet
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Which Solution is Right for You?
 Depends on:
Backups are running all day long,
the infrastructure is overloaded
– Current backup challenges and environment
– Application and data type
– Service level requirements
 Backup, e-mail, & file system assessments,
TCO tools
–
–
–
–
Data Deduplication Assessment
Quick Scripts Backup Assessment
Exchange Assessment
Files System Assessment
Deduplication effect on
daily incremental backups
Contact TEAMIA to assist with your environment!
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Summary
• The data protection landscape is
shifting
• Redesign your backup with
deduplication --the move is on!
– Retain longer
– Replicate smarter
– Recover reliably
 Calculate how much deduplication
can save you
– Data Domain
www.dedupecalculator.com
– Avamar
www.emc.com/backupdedupe
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