Data Recovery This is the process of saving (salvaging) data from failed, damaged, inaccessible or corrupted storage media that cannot be accessed normally. Salvaged data is usually from media formats like HDD (Hard Disk Drives), CD's, Storage Tapes, DVD'S, RAID and many other electronic storage devices. Logical damage to file systems in Hard Drives can prevent it from being accessed like normal and the loss of data can occur. Physical damage can also be a major factor in the malfunction of a storage media. One of the most common issues involving data recovery is OS (Operating System) failure, when a file that the operating systems (such as windows) corrupts, gets deleted, becomes inaccessible to the hard drive the operating system fails and your files will become inaccessible. Techniques for recovery There are multiple techniques for recovering data from physically damaged hardware. One technique is to replace the damaged parts of the hard disk, this process may make the hard disk work again but there may still be logical damage. A special procedure of disk-imaging can be used to recover every readable bit from the surface of the HD. The image is acquired and saved on a readable, reliable medium. The data can then be inspected to find and logical damage, this process gives the possibility of the system files to be reconstructed. Some examples of physical recovery procedures are as follows:
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This is the process of saving (salvaging) data from failed, damaged, inaccessible or corrupted storage media that cannot be accessed normally. Salvaged data is usually from media formats like HDD (Hard Disk Drives), CD's, Storage Tapes, DVD'S, RAID and many other electronic storage devices.
About Author: Daniel Owen writes about Data Recovery. To know more about Data Recovery, visit http://www.businessmagnet.co.uk
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