Dispelling the Myths of Backup, Disaster Recovery, and Business Continuity


Data backup (Backup), catastrophe recovery (D.R.), and commercial enterprise continuity (B.C.) are some of the most misunderstood principles in information technology. There are many misconceptions and myths surrounding Backup, D.R., and B.C. We will define these important principles in this series of articles. We can even speak about the significance of having a business catastrophe recovery plan and a business continuity plan and checking out your goals.


Disaster Strikes

What is a catastrophe for your commercial enterprise? There is a lot of stuff that may be disastrous to your business. We define a disaster as any occasion that prevents you from running your commercial enterprise normally. Often, we think of hearth, twisters, storms, earthquakes, and so on as screw-ups. However, failures are available in many sizes and degrees of severity. We had one patron who knew about a flooded construction that changed into being condemned by the hearth marshal. The flood turned into a faulty sprinkler device on the 3rd floor that induced water to float through all three feet of the construction. Another customer called about an overflowing restroom that flooded their suite. Yet any other patron called approximately a complete strength and facts failure to their building due to a backhoe online at a neighboring production website. Then, there is the catastrophe of your machine crashing to the point of losing the whole lot at the difficult power, and your information is unrecoverable.


These are examples of screw-ups localized to an unmarried building, an unmarried suite in a building, or simply your business’ I.T. Branch.

Why do you want Disaster Recovery?

According to many professional resources, along with Gartner, PricewaterhouseCoopers, and the University of Texas, 70% of groups that enjoy the main records loss are out of business within three hundred and sixty-five days, and 94% of groups stricken by a catastrophic information loss does no longer live on. It’s miles like making a bet on your enterprise in Las Vegas if you don’t have some form of catastrophe recuperation in a vicinity with the one’s kinds of odds.

Disaster Recovery

Let’s talk disaster recuperation in well known. D.R. is much more than just copying your facts to an external media consisting of tape, hard pressure, or a cloud-primarily based catastrophe restoration information middle. If you virtually need disaster recovery, then you want to have an off-web page duplicate:

I.T. Infrastructure

Current reproduction of ALL your statistics

Remote Access

The reproduction I.T. infrastructure may also range in quantity and level; however, at a minimum, you have to have enough assets to run all your enterprise’s crucial utilities and provide the right of entry to all your enterprise’s important records for an indefinite time frame. Your facts must be replicated daily in the cloud-based or personal cloud catastrophe recuperation place. Also, it would help if you depended on dependable fare to get entry to these sources.

There are many tiers of catastrophe recovery, but we wreck D.R. down into the 5 degrees listed underneath:

Off-Site Data Backup
Cold Disaster Recovery
Warm Disaster Recovery
Hot Disaster Recovery
Fully Redundant Data Centers
We will, in brief, describe the five D.R. kinds in this text; however, leave the precise descriptions and discussions for the subsequent articles. In the last piece in this collection, we can discuss commercial enterprise continuity in an extra element.

Data Backup

Data backup is creating a replica of your data files on another media. Depending on how awful many facts you have, you can copy your documents to a thumb force, external difficult pressure, DVD, tape, any other laptop, or to an off-website location in the cloud (cloud backup). You can also backup vital files to at least one media set and all your documents to a cloud backup. This would permit fast, offline entry to essential files on a thumb drive while having a whole set of documents available should catastrophe strike. There are many pitfalls to backing up your records to cover in the following articles.

Cold Disaster Recovery

Cold D.R. is when your task-critical servers are duplicated and your data replicated in an off-website data center. Data replication typically happens on an everyday basis. However, it may be more frequent. The servers are not, in reality, turned on, so they’re not using sources on the information middle hardware. Switchover may also take a complete commercial enterprise day, so you cannot enter your applications and information until everything is up and walking. This is usually the least-cost catastrophe restoration approach.

Warm Disaster Recovery

Warm D.R. is if you have your undertaking critical Servers duplicated and your statistics replicated, all in an off-website online data middle. Data is normally copied in four or more instances per day. You may additionally have some extra non-crucial servers duplicated within the statistics center. The servers are truly walking and available, so transfer over is quicker and will generally most effectively take a few hours to finish. This D.R. approach typically costs more than bloodless D.R.

Hot Disaster Recovery

Hot D.R. is if all your servers are duplicated in an off-website online record middle, and your data is replicated in near real-time. The servers are truly walking and waiting to be had. Switchover is an automatic procedure so that downtime can be as little as 15 minutes.

Fully Redundant Data Centers

This stage is not for most corporations as it’s miles more than catastrophe restoration; it is about load balancing and high availability. Only agencies with big operations utilize this type of I.T. infrastructure.

Business Continuity

While your commercial enterprise continuity plan carries your I.T. catastrophe recuperation plan and the alternative departments’ D.R. plans, B.C. is much greater. Business continuity speaks to how your commercial enterprise will function while something takes place to prevent operations at your essential or branch centers. Even with the smallest vicinity, having an enterprise continuity plan is vital so humans recognize what to do.

Testing and Updating Your Plans

Then, there are the maximum unnoticed elements of catastrophe restoration and enterprise continuity: checking out and updating. Most organizations undergo the cost of developing D.R. and B.C. Then, put them in a binder and pat themselves once they finish the method. The subsequent time the procedures are looked at is when a disaster has struck. This is the worst time to get the project out and evaluate it; humans aren’t familiar with what they should do. Generally, cutting-edge configurations aren’t addressed, or holes inside the program are discovered. Having D.R. and B.C. plans is a residing method that should be revisited quarterly but, as a minimum, annually.


Continuing the Discussion

The subsequent article backs up your statistics in elements and defines the distinction between information backup and data replication. MicroServe Consulting, Inc., (240) 686-2012, is a unique company of Disaster Recovery Solutions, Secure Data Hosting, Business Continuity Consulting Services, Healthcare I.T. Support, EMR Solutions, Structured Network Cabling, Secure Wireless Networks, I.T. Infrastructure, Managed Security, I.T. Solutions, and I.T. Support Services for Small-to-Medium sized agencies in Maryland, Virginia, Washington DC. Denver, CO. Unlike I.T. consultants who act most effectively as advisers or provide some pieces of a client’s I.T. needs, MicroServe presents your complete I.T. Support Solution. Call Today!