Preparing for Disaster… Recovery

What is Disaster Recovery (DR)?  Disaster Recovery is a set of procedures to help recover any vital technology infrastructure following a natural or human disaster.  Why is it important for my business and technology?  If something were to happen such as a natural or human disaster, your IT company can help recover all of your data.  It’s important to make sure your data is being backed up via the cloud or other external device other than your own hard drive.

“What data do you want to recover or protect?  What data to you want to protect using DR? Another way to think about the question is, what data do you want to recover in the event of a disaster? Which data is absolutely critical to keeping your business, research institution or university functioning in the event of a disaster?  For example, do you want to recover all the data including emails, customer data (or student data), financial records, shipping records, general working data, and archive data? Or do you only want to recover data that ensures business continuity, such as customer information, financial records, and shipping records? These two answers are typically at opposite ends of the spectrum where the first option is “protect all data!” to the second option which is “protect only what is critical.” Deciding where you fall in the spectrum is pretty important because the simple rule of thumb is that the more data you want to recover (or protect), the longer it will it take to protect and recover, and the more it will cost.  The best advice I can give is to focus on what DR is supposed to do — allow you to recover from a disaster. Which data allows you to keep functioning? Which data can be lost without detriment to the company?  One subtle point in this discussion is that you will have to keep in mind any compliance or regulatory information that might be required. Just because you can recover customer data and financial and shipping records does not mean that you are allowed to skip compliance and regulation requirements.  A great place to start is to make a simple list of the kinds of data you store today. It doesn’t have to be detailed but rather just high-level. Then create a second list of the data you need to keep the company functioning. Again, just make a high-level list but you could add data to the list that gives “added functionality” to the company. Then you correlate the two lists and discover which data is absolutely necessary and which is “nice to have”.  The second step might be to then discover where this data is being stored today and how the company is protecting it today (if it is). It might take a while to discover where the data is located but ultimately the exercise is useful because you now know which data is important and where it is. You can even use that information to start consolidating storage (that’s another story).”

Which Disasters?

“A second question that is inexorably tied to the first question is “what do you mean by ‘disaster’?” Specifically, what disasters do you want to recover from?  The list of possible disasters is huge, so let’s create our own list by starting with a small disaster and then increase the magnitude of the disaster. For each disaster, I’m going to list the “scope” (how many people it affects within the company and even outside the company), the time scale for recovering from the disaster, the monetary impact of the disaster including a comment on the loss of data, and the ultimate cost of recovering from the disaster for the case of no DR capability. Also, I use the phrase “data center” to mean an actual data center or a co-location facility or something on-premise inside the company.” (TECHRADAR)

 Cohen Electronics can assist you in preparing and implementing a disaster recovery plan that includes-on site backup and recovery, off-site cloud storage, data recovery, and full server and desktop restoration.For more information and assistance with backing up your data and Disaster Recovery (DR), please contact Cohen Electronics at 323-380-5612.  You may email us at or visit our website at We will be there and help you in time of crisis.

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