Zero Alpha wrote:
Not exactly revolutionary technology.
I think I would be remiss not to challenge this comment. This is very revolutionary technology that has not been done before.
It shouldn't come as a surprise that drive imaging is done in a linear fashion from sector 0 to the highest LBA. With better imaging tools, you can bounce around the source and stitch different sections together. But, the main idea is to minimize the amount of head movement during the imaging process.
While other data recovery tools give the user the ability to recover by browsing the file system, DeepSpar has chosen a faster and much safer route of selecting the sectors that contain the file fragments. This way, the user can enter a file mask (ie, *.jpg; *.doc) and force the imager to image only those sectors which contain fragments of those files while still imaging in a linear process from sector 0 to the hight LBA.
In cases where the source drive is somewhat healthy or the number of target files is small, this feature is likely nothing too exciting. However, in most cases where the volume of files is high, the drive is unstable, has a failing head or even has some media damage within the $MFT, the method provided by DeepSpar will provide a faster image of the selected files while minimizing the wear on the failing drive.
After using this feature, just as it was when I first used the Image by Heads feature, I'm finding it very difficult to work without it now.