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Cloud based disaster recovery – best practice for business continuity

3 Mins read

Business continuity (BC) and disaster recovery (DR) walk hand in hand. They are closely connected as disaster recovery practices describe the preparation of an organization for unexpected risks to continued business operations.

Disaster recovery in cloud computing is a fail proof strategy through which data is stored and maintained as a security measure that can be recovered in case of a natural or man-made catastrophe. It becomes essential for any business to be in continuity during and after a disaster. You will certainly feel free if there is no need to store and protect your data in hard disks, CDs, or any physical drives when you have CLOUD.

That’s why, if you haven’t yet paid attention to the cloud services which provide the best disaster recovery options, it is the time that you do.

Virtualizing disaster recovery for business continuity

Virtualization makes it possible to replicate BC/DR virtual machines to another server, thus protecting all the necessary business applications and databases. All the files and databases that are important for a business should be virtualized.

To control the traffic over vast distances, multiple node setups are able to manage the load balancing, so that if one node component fails, the other will be kept running in the “failover mode”.

Open source technologies like CloudStack, OpenStack, and Eucalyptus provide VM image management to reduce user downtime when a crisis happens as they allow the sharing, replication and backup of various kinds of images and workloads.

One more advantage – Cloud based software defined storage solution is gaining popularity as a powerful part of the DR process. It helps to create your own disk where you can store all your data and resources. Thus, there is no need of underlying hardware systems.

Why to go for cloud based disaster recovery solutions?

IDC estimates that backup and recovery as a service will account for $1.023 billion by 2018. And by 2020, 90% of DR applications will run in the cloud, as predicted by Gartner.

So you can go with disaster recovery solutions in the cloud as they provide multiple benefits:

  • Ease of usage: It is an important characteristic as DR solutions in cloud can be tested quicker and adopted faster with lesser effort. During a disaster scenario, you experience downtime and there is a huge pressure for quickly restarting operations for business continuity. With easy to use DR solutions, you can restart the applications at the secondary site with very few simple steps.

  • Improved data protection: With cloud backup DR solutions, your data is recoverable and protected with industry-leading encryption and security practices.

  • Low TCO: Working on cloud also means there is no need of capital expense and predictable subscription pricing keep total cost of ownership (TCO) low.

  • Agility and scalability: Because it’s cloud-based, you can increase or decrease your storage capacity as per your needs.

  • Fast implementation: With cloud, rapid deployment is possible with set-up and configuration wizards.

  • Go green with cloud: Cloud disaster recovery solutions reduce the energy consumption as well as power costs as there is optimization of resources, no need for large server rooms, and so reduced energy bills.

    Scott Charney, vice president of Trustworthy Computing at Microsoft, says “As it turns out, the cloud has many green properties. By aggregating data in datacenters that are well run for efficiency, you’re able to drive the cost down of energy and actually get huge green benefits. So there are a lot of reasons to move everybody into the cloud.”

DR on the cloud is ideal for you if:

  • You are operating a new internet business.

  • You need a virtualized environment.

  • You want to implement an adequate DR solution with huge cost reductions in CAPEX.

  • You are not operating in a highly regulated industry environment for e.g. Banking.

Wrapping up

Business continuity planning determines the life or death of a company in the event of a crisis. Approx. 65% of companies could not survive if they had to be closed for a week, a month or longer. It is estimated that less than 5% of companies are prepared to survive a disaster. These numbers have been improving since 9/11/2001, which caused many organizations to take BC/DR as the most serious option.

So, have a robust cloud disaster recovery plan for your business by finding a managed hybrid, private and public cloud hosting provider who gives you a secure, non-intrusive, cost effective solution for your DR plan with tight SLAs and assurance whether it’s your recovery site, production site or both.

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About author
Deepika - a vivacious girl, is a writer by the day and a reader by the night. She writes creative as well as technical content with equal aptness. A Biotechnologist by profession, she loves writing anything that ignites readers' minds. In her leisure time, she likes to listen to soft music. :)
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