How to Get Back on Your Feet with Disaster Recovery
Once disaster strikes, a continuity plan helps to bring a business back to a functioning level
Jul. 17, 2012 08:00 AM
Disaster recovery represents a fundamental aspect of business, as it involves a series of steps taken in order to minimize the effects of an unplanned outage. This can include a natural disaster such as an earthquake, a computer virus that rips through systems or a gaping hole in security that may not have been discovered for years. Once disaster strikes, a continuity plan helps to bring a business back to a functioning level.
Consider a scenario where disaster has struck. A business must now deploy its disaster recovery processes in order to negate the impact of the disaster.
For example, if the sales office has been hit then make a note of how this will affect the business. Can sales be transferred to another part of the country? Could the team accept queries through their mobile phones? Is there the chance for workers to travel to another centre while the office is closed?
Next, any outside parties that may have been impacted by the disaster need to be informed so they can take action and limit the spread of the problem itself, such as a server hack or a virus. This is especially important when it comes to customers, as firms could lose customer loyalty if they discover their details have been compromised.
Time for plan B
Data safety and security is paramount when it comes to limiting the effects of a disaster. Even if the sales team can operate through their mobile phones, how are they going to take new orders if they do not have access to an inventory system or the ability to place a new shipping order? As a result, services like virtualisation become extremely useful in getting a business operational as soon as possible. Even if you currently use a physical data centre, server virtualisation can create a full replica of your primary systems but without the need for extra hardware. As a result, businesses can recover quickly and efficiently from a disaster - all at a lower cost due to the lack of hardware.
In addition, while businesses can use multiple servers in different locations in order to prevent a single point of failure, using virtual servers cuts the problem at the source. If a natural disaster - like a flood - hits the office then data in the cloud will remain intact. With 67 per cent of businesses including wireless within their business continuity plans - as well as 38 per cent of firms investing in cloud solutions for security, cost and performance purposes (according to a recent study by AT&T) - companies are increasingly realising the benefits of going virtual when it comes to continuity.
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