The Basics of Disaster Recovery
Tornadoes, fires, hurricanes earthquakes and other disasters can strike a data centre in an instance with hardly any warning. The determining factor between saving enough of the information and being able to rebuild a company and having to start all over again from nothing is the solidarity of your disaster recovery plan. If you do not have a solid plan for recovery after a disaster, you are risking your entire business by taking the chance that nothing is ever going to go wrong. If you know anything about running a business than you know that betting on everything to be all right all of the time is not a safe bet.
The first thing you need to do is identify all of the important parts of your system. Make it a habit every day to make a complete copy of the three main areas of your system, your operating system, critical applications and the data itself. Be sure to keep the hardware you need to run these copies within easy access. Write down detailed instructions on how to recovery your system and store it somewhere away from the main site. Test your copy to make sure everything is correct then store the copy off site away from the main business. You should have alternative data transmission accessibility and an alternate source of power. There are many other precautions to take, but the basics are better than nothing for your disaster recovery plan.