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Understanding RAID data recovery
Article By: Rex Jerrold
RAID data recovery is, of course, the act of recovering data from a RAID system. For those of you in the dark about what a RAID system is, I hope to shed a bit of light on the subject in this brief outline. I will also point you to a few sources for RAID data recovery that can help your issues with ease and recover your lost data in no time and with very little cost. All of this, of course, can be done at your greatest convenience but I’m willing to be that data recovery is no matter of convenience.
What is RAID?
RAID stands for “redundant array of independent disks” and is a computing system that uses multiple hard drives to share data or replicate it across the drive network. The benefits of using a RAID system include increased integrity of data, capacity, and fault-tolerance in comparison to other computer systems. The key component in the early days of RAID was to use older technology to combine into a system that would prove to be very valuable in terms of information technology.
The array would offer greater speed, reliability, capacity, and any combination of those and would end up being significantly less expensive than any of the newer hardware on the market because it coupled multiple devices that would have a greater advantage over the single newer devices. RAID, simply, combines multiple hard drives into one single unit.
Reliability of RAID
RAID is one of the most reliable systems of information technology that you can create because of the backup of having multiple machines storing the information. Having information replicated on multiple hard drives is advantageous because that information is copied and stored in more places than an average user would find. RAID data recovery, therefore, is something that most users knowledgeable of the RAID system can do but there are cases in which that is not possible.
RAID configurations are reliable but they also have a general language of data loss in case this should happen. A “failure rate” is the rate at which a hard drive is faster or slower than its adjacent hard drives. “Mean time to data loss or MTTDL” is the time in which there is data loss in a given array. “Mean time to recovery or MTTR”, of course, means the time in which recovery of lost data is possible. RAID systems are “failure tolerant” which means that they can automatically recover their lost data, most of the time. Needing a serious RAID data recovery, therefore, is almost always avoidable because of the very nature of the hardware.
What is RAID?
RAID stands for “redundant array of independent disks” and is a computing system that uses multiple hard drives to share data or replicate it across the drive network. The benefits of using a RAID system include increased integrity of data, capacity, and fault-tolerance in comparison to other computer systems. The key component in the early days of RAID was to use older technology to combine into a system that would prove to be very valuable in terms of information technology.
The array would offer greater speed, reliability, capacity, and any combination of those and would end up being significantly less expensive than any of the newer hardware on the market because it coupled multiple devices that would have a greater advantage over the single newer devices. RAID, simply, combines multiple hard drives into one single unit.
Reliability of RAID
RAID is one of the most reliable systems of information technology that you can create because of the backup of having multiple machines storing the information. Having information replicated on multiple hard drives is advantageous because that information is copied and stored in more places than an average user would find. RAID data recovery, therefore, is something that most users knowledgeable of the RAID system can do but there are cases in which that is not possible.
RAID configurations are reliable but they also have a general language of data loss in case this should happen. A “failure rate” is the rate at which a hard drive is faster or slower than its adjacent hard drives. “Mean time to data loss or MTTDL” is the time in which there is data loss in a given array. “Mean time to recovery or MTTR”, of course, means the time in which recovery of lost data is possible. RAID systems are “failure tolerant” which means that they can automatically recover their lost data, most of the time. Needing a serious RAID data recovery, therefore, is almost always avoidable because of the very nature of the hardware.
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Additional RAID Data Recovery Related Resources...
Dot Hill Certifies Entry-Level And Midrange RAID Solutions With Full Line Of FalconStor Data Protection Products (PR Newswire Via Yahoo! Finance)
Dot Hill Systems Corp. , a world-class provider of entry-level and midrange storage innovations for OEMs and system integrators , today announced that FalconStor, the global leader in TOTALLY Open data protection solutions for Enterprises and SMBs, has core-certified Dot Hill's 2730 and 5730 RAID arrays for use with the FalconStor® Virtual Tape Library , FalconStor Single Instance Repository , ...
Dot Hill Systems Corp. , a world-class provider of entry-level and midrange storage innovations for OEMs and system integrators , today announced that FalconStor, the global leader in TOTALLY Open data protection solutions for Enterprises and SMBs, has core-certified Dot Hill's 2730 and 5730 RAID arrays for use with the FalconStor® Virtual Tape Library , FalconStor Single Instance Repository , ...
Kroll Ontrack Unveils First Independent Data Recovery Solution For Oracle Databases (Centre Daily Times)
Kroll Ontrack(R), the leading provider of data recovery and legal technologies products and services, today announced it expanded and improved its Ontrack(R) Data Recovery service capabilities beyond Microsoft(R) Exchange, SharePoint(R) and SQL databases to now include independent support for Oracle(R) systems. This enhanced support provides Oracle-using enterprises with a viable, ...
Kroll Ontrack(R), the leading provider of data recovery and legal technologies products and services, today announced it expanded and improved its Ontrack(R) Data Recovery service capabilities beyond Microsoft(R) Exchange, SharePoint(R) and SQL databases to now include independent support for Oracle(R) systems. This enhanced support provides Oracle-using enterprises with a viable, ...
Aspire Predator Is Ready For Battle In The United States (Centre Daily Times)
Ready, aim, fire! Acer, the third largest vendor in the PC market,(1) today announced that the Acer(R) Aspire Predator desktop PC and Acer G24 widescreen LCD display are now available to customers in the United States. This unique, power-packed gaming system takes modern design to a new level in cool.
Ready, aim, fire! Acer, the third largest vendor in the PC market,(1) today announced that the Acer(R) Aspire Predator desktop PC and Acer G24 widescreen LCD display are now available to customers in the United States. This unique, power-packed gaming system takes modern design to a new level in cool.
Same-Day Delivery & Logistics Company Dynamex Achieves First-Class Data Protection With Overland's NEO-REO Backup And ... (PR Newswire Via Yahoo! Finance)
Overland Storage, Inc. today announced that Dynamex Inc., the leading provider of same-day delivery and logistics services in the United States and Canada, has deployed the REO® 9100c disk-based backup, recovery and virtual tape library appliance with hardware compression as well as the NEO 4200 scalable tape library.
Overland Storage, Inc. today announced that Dynamex Inc., the leading provider of same-day delivery and logistics services in the United States and Canada, has deployed the REO® 9100c disk-based backup, recovery and virtual tape library appliance with hardware compression as well as the NEO 4200 scalable tape library.
NAS Server Offers Data Movement, Management, And Protection. (ThomasNet)
Based on dual-core AMD Opteron processor, Snap Server 620 can be configured with 4 enterprise-class SATA II drives for initial capacity of 1, 2, 3, or 4 TB as well as optional scalability up to 88 TB. Embedded GuardianOS v5.0 ensures heightened data protection and access security while providing heterogeneous file sharing and streamlined management. GOS 5.0 also includes native Windows and Unix ...
Based on dual-core AMD Opteron processor, Snap Server 620 can be configured with 4 enterprise-class SATA II drives for initial capacity of 1, 2, 3, or 4 TB as well as optional scalability up to 88 TB. Embedded GuardianOS v5.0 ensures heightened data protection and access security while providing heterogeneous file sharing and streamlined management. GOS 5.0 also includes native Windows and Unix ...
