Protecting Your Company’s Data Through Raid Recovery
Computer have a tendency to crash just when you don’t want them to, this can be compounded even more when you lose customer data as a result of that crash. There will never be a 100% fool proof computer system, but at the same time the industry has made several steps to improve data security and data protection on the top level systems.
One of the most secure forms of data storage at the moment in the technological field is raid. This form of data protection is available in a few different varieties; there is what is known as Raid 1 which is also known as mirroring. In this instance all data that is stored on the first disk is then duplicated onto the second disk directly. Raid recovery is available through this system as if one disk fails you have a complete backup on the data on the backup disk, you can then replace the broken disk with another hard disk and rebuild the mirror so that you have fault tolerance again factored into your system.
The other popular form of raid is more commonly known as raid 5. In this instance a series of disks numbering three or greater are used to create in essence one large disk. Data is then distributed evenly across the disks in a method known as striping; there is a section on a disk that stores the information about the raid configuration. In the event that the disk crashes and users need to perform raid recovery, it is simply a case of diagnosing the faulty disk before replacing it with a new disk. The raid will then rebuild itself and the data will be restriped across the new hard disk.
The fact that you can perform raid recovery and recover data from a corrupted disk is the major factor why almost every IT department uses raid on their server’s hard disk configuration. Data loss is the major bugbear for IT support managers, but at the same time it is an inevitable fact that they will have to deal with it at some stage over their tenure in the post. Raid recovery is also a very cheap and easy way of managing storage once you have planned out your procedure and made the necessary steps appropriate to initiate the raid.
If you want to look at secure data storage and recovery in 2010, then lookup raid and raid recovery on the internet and secure your company’s data for the foreseeable future.
Dominic Donaldson is a computer analyst with many years of experience in the computing industry. Find out more about raid recovery at http://www.cleardatarecovery.co.uk/
