Tip & How-To about Data Recovery Software Computers & Internet
Q & A for Data Loss and Method for Data Recovery
Q: Most common ways professionals lose data?
A: Most small businesses do not have sufficient backups. Either they do not backup at all, or they do not test the backups regularly. Larger organizations use managed RAID servers with multi point of failure redundancies. These systems will alert an IT admins of any degradation in redundancy and that can be fixed right away. Alongside the redundant storage, they perform backups to Tape, Hard Drive or to cloud services.
Q: Even if rare, what is the most surprising cause of data loss?
A: It's not rare as one may think. Nothing surprises us these days. It seems the most common server failure is when one drive in a RAID 5 disk array goes down and no one notices. Then a second disk fails down the road and then the server goes offline for good, until we step in. RAID 5 is meant to allow for 1 drive failure in an array and still remain functional. This gives the IT staff time to replace the disk to regain redundancy. If it goes unnoticed, a second disk failure results in complete server failure.
On the end user side, we see everything from dropped laptops, coffee spills, broken USB thumb drives, and even iPhones that went for a swim.
Q: What are the top methods for data loss prevention?
A: Backup, Backup, Backup. It is as simple as setting up an automatic process to have your computer backup to an external hard drive or even sign up for a cloud backup service. Or do what I do and use both.
Windows and Mac both come with built in backup programs that make it very easy to backup.
Remember, just because you have a 'backup hard drive' does not mean it is a backup. You cannot simply move your data from your internal drive to the external drive and call that a backup because the data is still only in one place. It isn't a backup unless there is a copy in 2 places.
Q: What are the top methods for data loss recovery?
A: The method for data loss recovery? OK, Most of the failures we see at our lab are physical failures of hard drives and flash drives. There is not much an end user can do themselves when this happens without the correct tools and know how. So, before doing anything that can risk further damage, contact a professional data recovery company. In our case, it is free for us to evaluate in order to determine severity and costs before deciding if it is worth it to you.
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