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What is the process called that Solid State Drives (SSD…

What is the process called that Solid State Drives (SSDs) use to reclaim space taken by previously stored data? words, data cannot be overwritten directly as it is in a hard disk drive. Instead, SSDs use a process called garbage collection (GC) to reclaim the space taken by previously stored data. This means that write demands are heavier on SSDs than HDDs when storing the same information.

Which backup technique is the slowest in terms of backu…

Which backup technique is the slowest in terms of backup time? compression already applied them. For example, music files in mp3 or wma format, images in jpg or png format, videos in dvix, mov, or flv format, and most program install or setup files are already compressed. If you include these files in a normal backup that applies compression you will often notice it will be very slow, compressed files and non compressed files. If your backup program supports include and exclude filters they can be used to either automatically select or deselect the compressed files respectively.


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