Making Backups

No matter how well we maintain the hardware and software in our computers, something at some point is going to fail. Every other piece of equipment in your house is going to break down eventually and the computer is not at all different.

All the computer's parts can be replaced. If you've kept your source disks safe, your software can be replaced. The only thing that can't be replaced is your data. All those files that you've created; the letters, the emails, the unfinished novel you're writing, your accounting data, will be lost. That is why it's so important to make backups.

So, the question is: How much data can you afford to lose? How much time has it taken you to write the novel? How many hours did it take you to enter all that accounting data?

A backup is a very simple thing - it's just a copy of your data that you keep somewhere else. There's many different ways to do backups:

• Copy files to floppies. (Very slow and not all that secure)
• Make a CD of all your data (Quite quick and very secure if treated well)
• Make backups on DAT tapes (can be automated and best for larger businesses)
• Using an online backup service (speed depends on internet connection speed - secure as long as the company on the other end exists)

Most home users that don't make a lot of data can use floppies but remember to treat them well and keep the backups off the premises. Whether you take them to a friend's place or put them in your safety deposit box, don't keep them where the computer is. Businesses should have a backup policy worked out with a computer consultant and it should be strictly adhered to.