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Chapter 2: Disaster recovery technologies



In this chapter you will learn about remote data replication technologies that can help your company survive a disaster.

BROWSE SUBCATEGORIES:  Overview (1),  Offsite storage and other options (10),  Replication and data backup technology (6),  Server virtualization and disaster recovery (4),  WAN and bandwith considerations (3) 
  Overview: 1 - 1 of 1

Disaster recovery technologies overview
Off-site tape storage has been the traditional defense against disasters, but the logistical demands of recalling the tapes from storage and then restoring them has always proven cumbersome. Today, the availability of...
  Offsite storage and other options: 1 - 3 of 10

Offsite data storage advice
Digital data is exploding and driving change in handling and management. Rich Ptak takes a look at the Iron Mountain acquisition of Stratify and offers advice on offsite data storage operations.
Pros and cons of VTLs
VTLs aren't perfect, and this tip outlines some caveats about the technology that you need to know before implementing a VTL.
The cost of tape vs. disk data backup
(Presented by SearchDataBackup.com)
Here's how to determine the cost of disk vs. tape in your data backup environment.
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  Replication and data backup technology: 1 - 3 of 6

How to upgrade or replace backup software
(Presented by SearchDataBackup.com)
This section of our Backup Best Practices Guide offers a series of best practices that can help avoid common implementation mistakes and get the most from new backup software.
How to implement snapshots
(Presented by SearchDataBackup.com)
Snapshots can establish recovery points in just a fraction of the time needed for a traditional backup and can significantly reduce recovery point objectives by supporting more frequent recovery points. This article...
Deduping: an essential backup tool in the data center?
Analysts and vendors say deduping to eliminate storage redundancy is emerging as an important and perhaps indispensable management tool to ease backup efforts in the data center
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  Server virtualization and disaster recovery: 1 - 3 of 4

The role of virtualization in data center disaster recovery
SearchDataCenter.com | 06 May 2008
TIP - Many companies are using virtualization technology somewhere in their environment; including test, development, and production. But, does virtualization make data center disaster recovery easy? In some cases, the answer...
Demystifying VMware data protection: Three VMware data backup and restore methods
(Presented by SearchDataBackup.com)
SearchDataBackup.com | 11 Apr 2008
TIP - In part 1 of this series on VMware data protection, we detail the different approaches of VMware data backup and restore methods, and the pros and cons of each approach.
Disaster recovery preparedness in virtual environments
(Presented by SearchServerVirtualization.com)
SearchServerVirtualization.com | 20 Feb 2008
TIP - A virtual environment introduces different requirements for disaster recovery preparedness, including backing up hypervisor configuration settings and creating virtual machine snapshots.
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  WAN and bandwith considerations: 1 - 3 of 3

Reducing the size of network backups in Windows
(Presented by SearchWindowsServer.com)
By excluding network backups of unwanted file types, admins can decrease the amount of space consumed on a network while speeding up the nightly backup process.
Challenges of performing disaster recovery across the WAN
As companies become more reliant on business-critical information, it becomes increasingly imperative to protect resources against unexpected loss. Network architects will benefit from understanding that network backup...
Keeping the WAN alive when disaster strikes
Florida was just picking up the pieces from Hurricane Frances when Hurricane Ivan hit the panhandle, leaving a swath of destruction heading north. It is surely a nightmare for those who are putting the pieces of their...



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