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A Customer complaint management system
Background The company was experiencing an increase in the number of customer complaints and an increase in the cost of processing them and we were hired to analyze the current situation and develop recommendations to increase the effectiveness of...
Disaster Recovery More Than Meets the Eye
As the Vice President of Operations for an online retailer of contact lenses, I am used to the potential problems related to doing business on the World Wide Web. Like any other online retailer, we have a responsibility to our customers to...
Disc and Data Recovery
Data Recovery is probably the last thing on anyone's mind when they buy a computer. Most of us never think something will go wrong until it's too late. Data recovery or Disc Recovery services is something we hope we will never have the need...
Nucleus Kernel for NTFS Data Recovery Softwares
Nucleus Technologies.com offers a complete range of data recovery software and utilities for Windows, operating system and supports various file systems including FAT16, FAT32, NTFS, NTFS5 Kernel for NTFS recovers data from deleted, formatted,...
Webfarms II: Balancing The Load.
Okay, so you understand webfarms now. What's the magic that actually distributes the load, and how does it determine how the distribution is handled? At ORCS Web we use the Foundry Server Iron products to perform our webfarm load-balancing. If one...
 
RAID Disk Recovery

RAID is short for Redundant Array of Independent (or Inexpensive) Disks, a category of disk drives that employ two or more drives in combination for fault tolerance and performance. RAID disk drives are used frequently on servers and increasingly being employed on personal computers. Array is the operative word, which also dictates what the cure is going to be, when a RAID disk recovery
situation arises.

RAID disk repair, as you may expect is quite a complicated process. But the good thing going for it is the chances for retrieving lost data is higher than with most other types of disks because the typical RAID architecture strategically distributes data randomly across the array. What this sort of architecture demands of recovery professionals is to specialize in the disk’s many different levels.

In a nutshell, these are all the levels that the RAID disk recovery team is up against. RAID 0, 1, 0+1; RAID 3, 4; RAID 5; RAID 10; Hardware RAID including: AMI, Compaq, Dell, Adaptec, IBM, etc.; and, Software RAID including Mac OS;


Windows Servers including 2K, XP, NT; Linux, Solaris, Novell, etc.

Just some RAID systems that most RAID disk recovery specialists should all be familiar with are: Quantum Snap Server; Maxtor MaxAttach; Adaptec AAA131; Compaq; Dell Perc Systems; IBM; AMI; Mylex; and yes, many others!

The two most common implementations of the RAID architecture are Levels 4 and 5. Level 4 provides block stripping with a parity check. When a data disk fails, the parity data is used to create a replacement disk. Level 5 provides data stripping at the byte level and also stripe error correction information, which results in excellent performance and good fault tolerance. These two types are certainly the best friends of the RAID disk recovery expert as these are the easiest to restore when the situation arises.

About the Author


***************************************
Brad Triggs provides more information on
Data Recovery at his website:
Data-Recovery-Central.com - RAID Disk Recovery
***************************************

 

Data Recovery Software and Undelete from R-TT
Disk management software including utilities for data recovery, drive imaging, disk wiping and access control.
www.r-tt.com
 
Data Recovery | Email Data Recovery by Ontrack
Data recovery services, data recovery software, file repair software, and diagnostic software from Ontrack. Software for email recovery, file recovery and ...
www.ontrack.com
 
Data Recovery by DriveSavers | Hard Drive Data Recovery
Worldwide data recovery service for all operating systems and storage media. Authorized by all drive manufacturers.
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Data Recovery Software - File System Utilities
Data recovery software for all Windows file systems. Recover deleted files, corrupted hard drives, and partitions.
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Professional Data Recovery Software from Bitmart. File Recovery ...
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Data Recovery Services - ActionFront - Critical Server Data Recovery
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Hard Drive Data Recovery Software: Recover Deleted Files- Recover ...
Data recovery software for recovering files that have been deleted or lost due to the hard drive format, virus infection, unexpected system shutdown or ...
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Data Recovery Group - Hard Drive Data Recovery Services
Data Recovery is Our Only Business! Data Recovery Group's a complete data recovery service that specializes in recovering data from hard disk drives.
www.datarecoverygroup.com
 
Data Recovery by CBL: Hard Drive Recovery Services
Worldwide Data Recovery Services at CBL. Specializing in data recovery, hard drive recovery, hard disk drive recovery and RAID data recovery.
www.cbltech.com
 
Data Recovery Software, File Repair Utilities, Hard Disk Recovery ...
Hard drive data recovery software to perform data recovery & recover deleted files from Novell, Linux, Unix, Mac, Windows & data recovery services for hard ...
www.nucleustechnologies.com
 
AT&DR: Data Recovery and Liabillity
Associated Technologies offers complete data recovery solutions with services for any type of data storage device, including the following: hard drives, ...
www.datarecovery.com
 
Ontrack UK - Data recovery services & recovery software - hard ...
Ontrack offers data recovery services & software for: hard drive recovery, file recovery, server recovery, email recovery, tape recovery, RAID recovery.
www.ontrack.co.uk
 
Beginners Guides: Hard Drive Data Recovery - PCSTATS.com
Beginners Guides: Hard Drive Data Recovery - PCSTATS.com.
www.pcstats.com
 
File Recovery and Data Recovery Software. Hard Drive recovery utility
Data recovery software for FAT, NTFS, Ext2FS file systems. File recovery after FDISK, MBR destruction, FAT damaged, virus infection. Dynamic disk support.
www.data-recovery-software.net
 
Data recovery - Wikipedia, the free encyclopedia
Data recovery is the process of salvaging data from damaged, failed, ... Although there is some confusion as to the term, data recovery can also be the ...
en.wikipedia.org
 
Active@ UNDELETE Data Recovery. Recover Deleted Files. Windows XP ...
Active@ UNDELETE - Data Recovery Software for all Windows File Systems. Recover deleted files from lost, damaged, formatted or reformatted partitions.
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New Zealand Data Recovery & Computer Forensics Experts
New Zealand data recovery specialists & computer forensics investigation experts. Recovering lost data for businesses or legal evidence is all we do.
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Canada Data Recovery Services: Hard Disk Drive Recovery, Raid Data ...
Provides data recovery solutions for companies experiencing data loss from failed hard drives, raid arrays, and server systems.
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