www.doubletake.com data center back-up: data sustainability on a budget mike denapoli enterprise...
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Data Center Back-up:
Data Sustainability on a Budget
Mike DeNapoliEnterprise Systems EngineerDouble-Take Software
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Shifting Targets in DR
• Change from true DR to HA and RA– Lower RTO– Lower RPO– Less flexibility– Less acceptance of downtime
• More than one datacenter office– Servers spread out– Datacenter sprawl
• More visibility– Most applications becoming critical
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Budget is tighter
• Never a new idea
• Now more visible
• Unlikely to change this year
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Tape Backup becoming not enough
• No Backup Windows– Servers always in use– Agents consume too many resources– Data consumes too many tapes
• No Time to Restore– Live restorations rated in days– Test restorations don’t get done
• No Control – Untrained staffers doing backups at branches– Tapes improperly controlled
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New Systems are Needed
• Continuous Protection– Replication solutions that are safe– Options for Point-in-time and Real Time– Flexibility required
• High Availability– Near-immediate failover– End-user transparency
• Remote Availability– Cross-subnet solutions– Many to one solutions
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Centralized Backup
• Works in step with HA and RA
• Many to one compatible
• Flexible and testable
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Double-Take Software
7 www.doubletake.com
Leading Provider of Software Solutions for Recoverability Including Continuous Data Replication, Application Availability and System State Protection
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Continuous Replication Engine
• System Friendly Asynchronous Replication– Low CPU Overhead– Defined Memory and Disk Usage– Write Order Intact Replication– Hardware and Storage Agnostic
• Bandwidth Friendly Data Movement– LAN and/or WAN optimization solutions– Compression, Scheduling, Scheduled Bandwidth
Throttling capabilities
• Point-in-Time Recovery– VSS integration built-in
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LiveWire Overview
• Provides Continuous Backup and Flexible Recovery Solutions
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How LiveWire Protection Works
Replication
System State Mirror and Replication to the Image ServerReal-Time image maintained in case of failure
C: Volume
Operating System and Applications
Data Volumes
User and Application Data
Source Image
Source2 Image
Source3 Image
LiveWireImage Server
Multiple Server can be protected with separate images
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How LiveWire Recovery Works
Recover or Replace Original ServerApply System StateRecover Server Image With LiveWire Recovery ManagerReboot Recovery Server
Source Image
Source2 Image
Source3 Image
Image Server
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How LiveWire Virtual Recovery Works
DB-System.vmdk
DB-Data.vmdk
C: System.vmdk
DT-VRA
System.vmdk
LiveWire VRA
Source2 Image
Source3 Image
LiveWireLiveWire Image Server C:
Source Image Source Data.vmdk
Source System.vmdk
Source Data.vmdk
Source System.vmdk
VMWare VMDKs are automatically provisioned by LiveWireRecover Server Image With LiveWire Virtual RecoveryVMDKs are detached and started as a separate VM
VMWare ESX
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Q & A
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Thank You!For more Information:
Chris LynchEnterprise Sales ManagerP: 203-259-7286M:[email protected]
Michael DeNapoliEnterprise Systems Engineer
P:718-726-3322M:[email protected]
Michele PeddycordInside Sales Rep
P:317-572-1829