How Does Disaster Recovery Work?

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How Does Disaster Recovery Work?

When disaster strikes, digital data can be compromised. Luckily, there are procedures that can be followed to being performing disaster recovery of missing information. By using a disaster recovery SQL server, data can be recovered.

There are two separate parts that make up the recovery process. One is the recovery time objective and the other is the recovery point objective. The first part has to do with the amount of time it will take to fix the problem, recover any lost data and make it possible for it to be used again. The second part has to do with when exactly a type of restore point is created. Any data from before its creation is unlikely to be recovered. As a result, business owners must determine what and how much data they must be able to retain in the face of disaster.

The more data that must be recovered and the more time it takes to recover it, the more expensive the process of disaster recovery becomes. Any effective disaster recovery plan must include essential data and any apps that a business relies on to get the job done, whatever that job may be.

Disaster recovery involves the use of sites such as CloudEndure. In general, there are three types of sites that can be used in this process. Most commonly used are cold and warm sites, but high availability sites can also be used in the process. The most efficient type of site to use is warm, as it completes the recovery process quicker than the other two options. However, a warm site needs a quality infrastructure in order to be effective. While it is often the most expensive option it is also the best choice in many cases.

Cold sites are different in that they are data centers that hold sleeping servers. These servers can be either physical or virtual. The typical offsite backup network can easily be recovered when it is protected by a sleeping server. While warm sites are the least cost-effective form of disaster recovery, cold sites are the most cost-effective. In most cases, they are the ideal solution for smaller businesses, though large businesses often use them as well.  

A high availability site is one that can provide almost instant backup of data. It offers real-time disaster recovery to businesses that have a need for it. Network load balancing is used by high availability sites in order to provide data recovery services. DNS servers also come into play with high availability sites.

In today’s world, disaster recovery is a much easier process than it ever used to be. Thanks to cloud computing the process looks completely different and is much more cost-effective than ever before. No business has to fret about losing important data anymore, as disaster recovery is within everyone’s reach now. The process can be completed as efficiently as possible when the right tools are used. Every business, large and small, can rest assured of this.

Danny White

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