Most enterprises these days opt for cloud computing to run applications and store data without building and managing on-premise IT infrastructure. In addition to reducing upfront and ongoing cost, cloud computing also helps enterprises to ensure business continuity and accelerate disaster recovery. The businesses can leverage cloud disaster recovery (cloud DR) as a backup and restore strategy to recover business-critical data and files in the event of natural or manmade catastrophes.
The cloud-based storage and recovery solutions are easier to set up, manage, and customize than conventional disaster recovery solutions. The businesses can further avail cloud DR on demand. But the businesses must leverage cloud DR solutions to continue business operations and deliver products/services after a disaster without any delay. There are also a number of reasons why an enterprise must reap the benefits of disaster recovery in cloud computing.
Understanding 7 Major Benefits of Disaster Recovery in Cloud Computing
1. Back up the Entire Server
The cloud DR solutions help businesses to back up the entire server frequently and simultaneously. The businesses even have the option to specify the frequency of data and server backup. These options help businesses to implement customized disaster recovery plans. The cloud storage providers further store the data on distributed and virtual servers. They encapsulate the operating system, applications, data, and patches into a single software bundle. They further copy and backup the encapsulated data or virtual server to an offsite data center.
2. Optimize Data Transmission
Unlike conventional servers, virtual servers do not rely on any specific hardware. They enable users to store and access data through web-based interfaces. The hardware independence makes it easier for cloud storage providers to transfer data from one data center to another in a fast, secure, and simple way. They can further transfer data between data centers without loading all components of the server. The increase in data transmission speed helps businesses to curtail disaster recovery time.
3. Automate Failover and Failback Activities
While implementing a disaster recovery plan, businesses need to focus extensively on failover and failback activities. The failover activities will shift the workload to a different location and restart the workload from the new location. Likewise, the failback activities ensure that the workload is shifted to the original location once the issues are resolved. The cloud-based disaster recovery and replication tools enable businesses to automate the failover and failback activities while implementing a disaster recovery plan.
4. Keep Disaster Recovery Facilities Portable
Often onsite disaster recovery facilities make it difficult for enterprises to recover data and continue business operations through a disaster. When the data center and disaster recovery facility are located in the same area, a catastrophe will impact both original and backup data. Cloud computing allows businesses to keep disaster recovery facilities flexible and portable. The businesses can access the virtualized disaster recovery facility easily and quickly over the internet.
5. Option to Customize DR Solutions
As mentioned earlier, the businesses can customize and extend cloud-based DR solutions on demand. The customization option helps businesses to save money by controlling the allocation of resources to applications and servers. They can make additional resources available to applications and servers which are business-critical. Likewise, they can allocate less resource to less critical applications. The additional resources allocated to the mission-critical applications and servers helps enterprises to continue business operations during disasters.
6. Accelerate Disaster Recovery
A number of studies suggest that data remain more secure in a cloud environment than an onsite environment. In an on-premise environment, IT professionals need additional time and resources to restore business-critical data in the event of a catastrophe. But cloud computing enables businesses to recover data in a few minutes by eliminating the need to reload the entire software. The leading cloud storage providers even enable businesses to avoid costly interruptions through disaster recovery process automation. Hence, it becomes easier for businesses to accelerate and simplify disaster recovery process.
7. No Need to Set up Additional Data Centers
In a conventional environment, businesses need to set up additional data centers to back up and restore data efficiently. The on-site data centers require businesses to invest extra fund and resources. The businesses further need to deploy dedicated IT professionals to upkeep and manage data centers. Cloud computing enables businesses to facilitate disaster recovery by availing a remote IT infrastructure provided and managed by the cloud storage provider. Hence, cloud DR solutions help businesses to reduce both upfront investment and ongoing expenses.
Overall, cloud disaster recovery solutions help businesses to continue business operations by recovering business-critical data and files in the event of disasters. The cloud DR solutions further help businesses to implement elaborate disaster recovery plans. The businesses even have the option to customize the cloud disaster recovery solutions according to their specific approach to data.Category : Cloud