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Tuesday, November 30, 2010

HARD DISK DATA RECOVERY

Disk Data recovery is a process of salvaging data that is lost due to
a physical or a logical damage of any storage media such as hard
disks, memory sticks, USB drives, flash drives, and external zip
drives.

Scenarios of data loss

Common scenarios of data loss involve hard disk failure, human error,
and accidental deletion of data, software malfunction, and virus
attacks. Literally, the lost files / data are not erased immediately
after deletion, instead, references to those files in the directory
structure are removed, and the memory space occupied by them is made
available for overwriting.

Measures to be taken to avoid data loss

Data recovery is possible even if the disk is formatted, re-formatted
/ re-partitioned. When the disk is formatted all windows attributes
are set to default values and data is still available on the hard
drive. So, recovery is possible even after formatting the hard drive.
If a file is deleted by using shift + Del key, it bypasses the recycle
bin. Unfortunately, in this case recovery is beyond Windows. But it's
not beyond the abilities of any third-party recovery utilities.

So avoid using the computer to prevent overwriting of data, because
chances of recovery will decrease considerably.

Data loss due to logical damage

If the data lost is due to logical damage then, in majority of the
cases, the original data can be recovered by specialized data recovery
software, where, the end user gets an intuitive interface which guides
him in every single step of recovery.

Data loss due to physical damage

If the loss of data is due to physical damage then we can go for data
recovery services. If the damage to the disk is due to bad sectors the
disk may be cloned or imaged and recovery can be carried further. Once
the disk image is taken and stored in a safe location, the file system
may be reconstructed and recovery can be done, from the reconstructed
file system.

Recovery of data

Windows doesn't provide any in-built recovery utility to recover
deleted / lost data. Fortunately, there are many recovery utilities
provided by third-parties, and one of them is the recovery software.

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2 comments:

Oliver said...

There are a list of possible causes which could damage your hard disk and then your data. So it's better to have good information about some of the major data recovery software to stay away from the data loss conditions.
I appreciate your post and information provided in this post..Thanks again.

Annie said...

Data recovery software play important role in sustaining our work flow. Always select the software which have track record of recovery like diskdoctors.com. Their recovery software recover all type of data from all type of storage devices.Just check it out.
hard drive recovery

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