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RAID FAQs

Have questions on RAID recovery options or services? Check out our FAQs.

Does a RAID array provide automatic backups?

Are you able to recover data from RAID level 0?

What should I do if my RAID system crashes?

What is the most reliable level of RAID?

What is the difference between RAID and NAS?

Is it possible to recover deleted data from a RAID server?



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RAID Recovery Blogs

November 4, 2021 by Ontrack Team

Even modern servers and storage systems are running RAID technology - mostly in enterprises, but it has become more prevalent in consumer NAS systems as well. RAID has survived for more than 30 years, and it still plays a major role in data storage to this day. Why is that? Glad you asked.

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November 18, 2021 by Mikey Anderson

In this episode of Storage Board, we’ll take a look at RAID data storage and find out how it works.

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December 1, 2016 by Michael Nuncic

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July 12, 2016 by Mikey Anderson

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November 3, 2021 by Ontrack Team

Redundant Array of Independent (originally Inexpensive) Disks (RAID) is a term used for computer data storage systems that spread and/or replicate data across multiple drives. RAID technology has revolutionized enterprise data storage and was designed with two key goals: increase data reliability and increase I/O (input/output) performance.

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April 22, 2013 by David Logue

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February 11, 2013 by David Logue

What happens when a RAID rebuild goes wrong and what can be done to prevent that from happening to you? To answer the question, you need to understand how data is written to a RAID array and what happens when a drive fails and a rebuild is started. I am going to use a Windows NTFS volume and a 4 drive RAID 5 array as the example system.

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