Identify your key applications

People in small businesses tend to keep their heads down and press on, only occasionally stopping to take stock.  Given that we are all highly dependent on our applications and systems it is always good to periodically review which of them are most important.  

Do you have an up-to-date comprehensive list of all the shared business applications people use? Who uses each application? What happens if one goes wrong?  How does this affect the business?  How long can people work without it? What is the impact on the business and the individual?

In the event of a disaster which applications do you need first to keep the business working?

Start by creating a general overview, list all the applications the business uses, you may be surprised by the number.  Add the columns for the different questions and criteria.  Create a comprehensive list so that you can order and filter the list by the various criteria. This list is important because it brings everything together in one place and it becomes an important communication document within the business.

A Disaster Recovery Review should start with this overview, test it on your colleagues, are all applications listed, have you missed one, do people agree? 

The final step is to decide the priority business applications, as this will be the order of applications to look at in detail from a failure and DR perspective.