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There are many people that are both curious and skeptical on how can tape compete with their counterpart, harddisk drive. When the tape lost its data, it have to perform a tape data recovery immediately so as to prevent further losses that could have an negative impact on the business operations of organizations.

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.

Other physical damage such as the deterioration of magnetic coatings on the actual tape surface, broken wheels or cartridge housings, folded tape, broken tape, stretched tape, and any other damages connected with the actual tape of the machinery. The damages mentioned here are not exhaustive and gives the reason why a physical recovery is needed.

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.

You may quickly need to bring your storage device to those highly trained recovery experts for recovery procedures, once you felt that you have damaged your tape storage device if it has been dropped in the mud, water or fall from high levels.

Can logical recovery help in tape data recovery?

Did you know that logical tape data recovery is more expensive due to it complexity and lots of process to take note.

We need logical recovery is when the data was successfully recorded on the tape, however for some unknown reasons, if it cannot be read. You have to quickly find a way to solve this issue. Also, it does not show any visible form of damage to the tape and the exterior of the tape itself.

The recovery of datafiles in logical recovery requires the expert professional to use multiple versions of the recovery software and take many “passes” at the tape using it.

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.