Cloud Computing in Disaster Recovery Strategy
Companies with data stored in the cloud computing are able to retrieve it in less time than organizations with technology-based data backup to tape devices or removable disks.
For large organizations, this information can be bland, it is normal to keep more than one layer of data recovery and disaster recovery solutions. Often, these solutions plan to perform backups to remote data centers, and this strategy has proven to be very effective.
Unfortunately, the structure is not within the scope of small and medium-sized organizations. The options left to them is to rely on backup routines made with tape devices and removable media such as CDs, flash cards and hard drives.
SaaS and IaaS
With the increasing availability of platforms for cloud computing, including the SaaS (Storage as a Service) and IaaS (infrastructure as a service), medium-sized companies have the opportunity to equate large firms in the category of data protection.
Normally, the space contracted with the provider of cloud computing services comes in the form of the IaaS model. In the past, the services of a provider of cloud computing required individual negotiation, and a myriad of details about the format and data services. Today, you can hire space for backup in a few clicks.
This dynamic hiring of cloud computing backup platform facilitates the adoption of solutions, while optimizing enables you to choose pay-per-use accounting formats. Thus, any disturbances are eliminated by excessive use of contracted space.
Cloud storage reduces the downtime in case of disaster. Two thirds of companies indicated this reason as the main reason for using this type of solution. More than half of the organizations hope to better control the investment in these platforms. In some of the cases, organizations offer the virtual space to its clients or host additional services.
However, the possibility of data recovery in the shortest time is the absolute champion in the motivations that drive the best performers in the cloud.
While there is improvement in the total time of unavailability of enterprise servers with other backup strategies, that has embraced the cloud to account this process, they had reduced downtime significantly.
The total time of unavailability without cloud resources to be backed up is approximately eight hours(annually). In cases where cloud computing services are adopted, that figure drops to just over two hours. In absolute terms, the longest period of downtime for users of cloud platforms is just around five hours, companies that have no components of cloud computing, suffered for more than 13 hours without access to the data.
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