Disaster Recovery As A Service – What Are The Benefits?
Disaster recovery as a Service (SaaS) can be defined as using cloud services for a variety of purposes to protect business data from a failure at one site to allow a complete recovery at another. DRaaS is a rapidly growing area in cloud computing with many companies adopting it to protect their most valuable business information. Protection from disasters such as natural disasters, computer viruses and malicious attacks are among the key benefits of a disaster recovery as a service model. Some of the common advantages of using a DRaaS model include:
– Easy accessibility to critical data – Disaster recovery as a service allows any company to have a fully functional cloud computing environment, even when the primary infrastructure is unavailable. The recovery of applications and data is seamless and reliable. A business doesn’t need to invest in additional on-site hardware, man-power or space. All activities can be managed from the cloud, reducing man-power and costs. Protection of vital business data and applications can also be remotely hosted by the service provider in any Internet connection speed.
– Scalable disaster recovery – This depends upon the provider offering the service. The providers offer different levels of disaster recovery, such as immediate, scheduled and complete recovery times. The lower cost per dollar value of the service can vary according to the level of service that is offered by the providers. For example, an immediate recovery time might mean less downtime for the provider, which translates to fewer costs for the business.
– Minimal impact on infrastructure – A disaster recovery as a service is designed to minimise the impact on an infrastructure, such as servers, of a cyberattack. Virtual servers are used to provide fast accessibility to applications and data, reducing the bandwidth and storage requirements of the physical infrastructure. These servers are operated as cloud services, without affecting the servers, network, application and data centres that these run.
– No downtime for business – In the event of a disaster recovery as a service, your business does not suffer because of server downtime or other issues. Your business is back up and running quickly, even during times of severe server failure. A third-party provider is responsible for maintaining the security and reliability of your backup system. With no interruption of daily business, you are assured of a hassle-free continuity. The service provider uses the latest cloud infrastructure in the event of a disaster recovery, which means a quick restoration of your applications and data is possible.