
Do Not Make Use of a Usb Drive as Your Only Source of Data Backup
You should not rely on a usb drive in order to be a reliable way to backup your data. This short article describes why.
Rarely do users consider how unreliable data stored on a ram disk really is. It’s a very convenient medium for quickly storing all manor of data types. A ram disk might be damaged in many different ways, some of the most common will now be considered:-
If the ram disk is inserted into the computer’s usb socket incorrectly then both might be damaged. The electrical reversal may damage the ram stick electronics. Also the connector might be damaged.
Usually a user will insert a usb stick in the front usb socket of a pc, or side socket on a laptop. Which means it can very easily be caught and bent or broken from your usb socket. When this happens the ram disk will almost certainly cease to function and the information is going to be lost. Additionally the pc may finish up having a faulty usb socket.
Pen drives are static sensitive, if a user carries a built up static voltage and inserts the usb stick into a pc or laptop then a large voltage may spark between them. This can often damage the ram stick or even the pc or may damage both. Always touch the metal of a pc or laptop before inserting the usb drive into the usb socket, this would discharge and static electricity present.
If data is being read or written to a pen drive and it is removed from the computer’s usb socket this can damage the electronics within the usb drive.
Often users forget to remove a ram disk from their pocket before the item is put through the washing machine. Occasionally, the usb stick could be thoroughly dried out and it will operate normally, however, this is the exception and generally it will be useless.
Often a user will accidentally reformat the ram disk or delete files, this would lead to data loss.
A trojan horse can easily be transfered to the usb drive perhaps resulting in data loss or corruption. The virus may even be transfered from one computer to another computer by the pen drive.
As you are able to see from this short article pen drives are very unreliable and simply damaged. They should only be used to transfer data from one computer to a different, for example from home to work or school. DVD or CD disks are a sensible choice in preference to pen drives. Disks are very robust, cheap and easily stored. You ought to only use the disk once, label it with time and date and store somewhere safe.
The only time you may need a backup is when your data is lost or damaged, make sure its stored safely so don’t use an usb stick!
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