Identify hardware replacements
Identify hot and cold sites
Implement disaster recovery plan
Okay, now it’s show time. You have developed your plan, tested it, and the big day is at hand. Your server just crashed. Let’s talk about how you will implement your disaster-recovery plan. This is where the rubber hits the road.
In the event of a failure, the first thing you need to do is determine the cause of the outage. After you have identified the outage, it’s time to figure out how to fix it. If you have a failed component, you need to identify your hardware replacements. Each type of replacement has different parameters you need to check to ensure it will work in your system.
Memory. For memory, you want to verify ...