The cloud based recovery has become one of the disaster recovery service data most sought after methods since it is now affordable and a flexible method for after disasters.
In the current society, it is an essential part of any community as from people’s homes to their businesses. The protection of data is an essential part of disaster management and at times disaster avoidance. A company can experience high losses if it experiences some down time no matter its size.
Previously disaster recovery was viewed as either recovery of all or loss of all. A whole company would be lost when a section of data was not recovered. In the past the disaster recovery model was based on tape backup.
Most companies therefore had secondary tapes stored in an offsite location for safe keeping. Because of the time required to recover them and bring them back where they are needed the companies ended up incurring a lot of losses because due to longer downtime. Apart from that this sort of storage was also very expensive.
With the shift and advancement in IT there has been movement from the traditional disaster recovery models to the use of the cloud for disaster recovery in companies and institutions.
There are various specific reasons that cloud disaster recovery has been accepted with open hands by businesses including small and mid-sized companies. The cloud disaster recovery (cloud DR) can be implemented differently including in-house or partially in house of even bought as a service.
This provides very reliable and effective methods to be implemented by small business owners that would have been impossible to acquire.
The major cloud strengths are that it provides the ability to keep operating regardless of where the services are delivered. Unlike the previously used models that were kept and retrieved from a physical location making accessibility an issue.
It also provides tactical failover plans in the case the primary component either hardware or software have partially or completely failed. In this, it also controls the failover so as to maintain and ensure other components do not fail as well hence saving most of the data and components.
The main aim of the cloud DR is to provide the best method for data recovery of implementation of failover in the case of either natural or man-made disaster.
Even if the cloud based disaster recovery model has acquire such popularity over a period of time, it should also be understood that it has its own issues too. Well everything has both the good and the bad and the clod based DR is not an exception either.
These are such as, in the case of a disaster, an organization or business should have the right bandwidth to redirect its staff or whoever is using their data to the cloud. The customers should also ensure they understand all the agreements before adopting the model.
Even with this the cloud based recovery model is o the best DR model currently providing satisfactory services.