Tape Data Recovery? Is It Easy To Perform
submitted: May 15th 2008 |
by: EdmundSmith |
Total views: 3 |
Word Count: 434 |
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In this 21st century, information technology has become a part of our lives, we simply can't do without it. The usage of tape drive has virtually lost over to other media of storage. However, for those who are curious of what is tape data recovery. This article is for you. It is the recovery of any data that has been lost on a tape, obviously, but what it involves is quite interesting.
How can a tape cartridge be damaged? It can be damaged from smoke, dropping into the water, or simply just dropping from high levels. It can also be damaged from the exposure from the sun, extreme temperature, internal mechanism failure, and errors that are located found within the tape's file span.
With more organizations using tape as a storage media, damages done by water, absence of oxide, folds in the tape material, sliced edges, bad oxide and even frictional damage tape data can be recovered from tapes. There are generally two types of tape data recovery. These are known as physical recovery and logical recovery.
What is physical recovery for a tape data?
It is needed from there is an actual physical damage to the tape. It can be something to do with the plastics or the cartridge that are preventing the data to be read properly.
Another reason for physical recovery can be due to the deterioration of magnetic coatings on the actual tape surface, broken or cracked wheels, twisted or folded tape, creased tape edges, broken tape, stretched tape, and etc.
Most places that are dealing in tape data recovery guarantee a high physical recovery rate of 98%. They claimed that they have trained professionals to execute this type of task.
If you thought you have damaged your tape storage media by accidentally dropped it in the mud, water or simply from high level, then you should immediately stopped what you are doing and head to those tape recovery offices so that those recovery professionals can help you.
Can logical recovery help in tape data recovery?
Logical tape data recovery is more complicated than physical recovery, and is also more expensive than the normal recovery techniques.
We need logical recovery when the data is unable to read or write even though it has been successfully recorded onto the tape itself. Or there are no visible form of damage to the tape and the tape body itself.
The recovery process requires the technician to use multiple versions of tape recovery software.
Using the recovery methods mentioned above, you can easily pieced back lost tape data. But the success rate of logical tape data recovery is much lower than the physical tape data recovery.
About the Author
Edmund is the co-founder of many resource guides, managed by EKWW Global Marketing. He started a guide, http://www.doctordatarecovery.com/ and found some data recovery techniques. Take a look at his expert review guide now for more updates. You can get a unique content version of this article from the Uber Article Directory.
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