Today, businesses have become more dependent on high availability, and this dependency has reduced the tolerance for downtime, hence the reason for disaster recovery. Disaster recovery (DR) is part of security planning designed to protect a business from the adverse effects of any negative event. Disaster recovery assists an organization to resume or maintain critical operations after a disaster as soon as possible. A disaster can either be natural or human-made, like cyber-attacks, flooding, fire, earthquake, and hardware failure.
Organizations should have a comprehensive plan when preparing for a disaster. The plan should include, power, networking equipment, software and hardware, connectivity and thorough testing to ensure that disaster recovery is achievable within the organizations set target.
Disaster recovery plan
Disaster recovery plan gives a business a structured approach which should be used when responding to unforeseen accidents which put the business’s IT infrastructure and its employees at risk.
The recovery plan helps the business have step-by-step DR strategies, which can be used to recover interrupted IT systems and networks. This plan helps to minimize the adverse effects of a disaster to the business’s operations. A risk assessment can be taken to identify the possible threats to the company’s critical IT infrastructure, and the disaster recovery plan gives a framework of recovering elements critical to the business.
Organizations should consider their disaster recovery plans as living documents. These plans should be reviewed and updated periodically to ensure their accuracy and effectiveness just in case a recovery is needed. Disaster recovery plan should also be updated whenever there are changes in the organization which could affect disaster recovery.
Besides, it is recommended for every business to consult a disaster recovery company before adopting and implementing a disaster recovery plan. A disaster recovery company offers an assessment to an organization before recommending the best disaster recovery solutions. Also, a disaster recovery company ensures that a business has the best IT disaster recovery plan, which suits its needs and can assist the business to recover from any disaster as quickly as possible.
Disaster recovery solutions offered by disaster recovery companies protect your business from unexpected losses caused by a catastrophe. Disasters can crumble a business to its knees, and not many people will know where such disasters will come and when they will strike. Therefore, businesses should implement and develop effective backup and disaster recovery solutions to evade the effects of a disaster.
The market is flooded with countless disaster recovery solutions and IT managers should be careful when choosing a solution for their business. Every manager should be able to ask the following question before choosing any solution, is the solution comprehensive, and can it offer absolute protection against any disaster to my business?
Disaster recovery as a service
Disaster recovery as a service, also known as DRaaS protects business’s applications and data from the disruptions caused by a disaster. DRaaS is usually based in the cloud and offers used cloud resources to provide a complete system backup to an organization. This, in turn, provides a chance for business continuity in case of a system failure. Mostly, disaster recovery as a service is offered in conjunction with business continuity plan or disaster recovery plan.
DRaaS allows replication and backup of the entire cloud data and applications while acting as a secondary infrastructure. Actually, DRaaS becomes the new environment, thus allowing a business to continue with its daily operations as the primary system undergoes repair. These applications can also run on a virtual machine at any time, even without any disaster, thanks to disaster recovery as a service.
Organizations which employ on-site solutions can also access disaster recovery as a service, and this makes DRaaS the perfect gateway and platform for testing cloud computing. DRaaS allows a business to replicate its system on the cloud without doing away with its on-site systems, and then it allows testing of the system once the backup is complete.