If you have an up-to-date copy of your important data on an external disk, you can quickly get back to work, when your desktop or laptop disk crashes. Therefore, it is important to create external and off-site backups. However, there have been instances where both disks have gradually failed over time ( mostly bad sectors) and the whole RAID 1 array has gone corrupt. This helps to keep business running smoothly, due to the fact that the server does not stop working due to one disk crashing. This means that if one disk in the RAID 1 array crashes, you can continue working and replace the crashed disk later in the day. They display as one drive in Windows Explorer and continue operating as long as at least one disk is functional. This means both disks contain the exact same data at any given time. A classic RAID 1 array is simply two hard disks mirrored.
This can get a little complicated for home users, but is essential for business servers. The first step in protecting your data from disk failure, is to have a RAID 1 mirror setup in place. Here are 3 ways you can protect your data from disk failure (1) RAID 1 / Mirrored Hard Disks And it is even more important when the data is important to your business - like accounts, contracts and, in my case, website files and clients' wedding photos. Then, check your wallet and decide.Ī much better (and cheaper) option is backing up your data, while you still have a chance to do this. First, check if someone has a copy of this content.
Is it important personal data, like wedding photos or your kid's 1st birthday? This is a tough one.Is it music, movies, etc.? Do not recover, unless you have lots of extra money lying around.Is it important business data that cannot be re-created or would take more time to re-create than the cost of recovery? Recover.Is it worth recovering the data? I have some suggestions to make this decision a little easier: And many times, clients have the tough decision of analysing the cost of recovery v/s the importance of their data. Data recovery is a time-consuming and expensive process. I have been helping people recover data from their hard disks, USB pen drives and other media for about 10 years now.
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