Not very long ago, disaster recovery plans were limited to only giant corporations. Not anymore. Whether your business is multinational or a three-person house cleaning business, business continuity and disaster recovery plans are crucial.
Different types of disaster recovery options for different businesses
There are mainly four kinds of DR plans. Some are appropriate for small or medium companies, while some suit larger enterprises.
Virtualized disaster recovery plan
In this DR plan, your staff creates a clone of your IT framework and stores it on a Virtual Machine. VMs are used to back up the systems and data so that when a disaster strikes, you can recover all the lost resources in a matter of minutes.
Network disaster recovery plan
Its plan comprises procedures to recover an organization’s network operations, including the LANs and wireless networks, when an unprecedented network interruption occurs.
Cloud disaster recovery plan
The organization can back up its systems and data on a private or public cloud with this plan. Public cloud DR services, also known as disaster recovery as a service (DRaaS), have a pay-as-you-go model.
Data center disaster recovery plan
This plan allows the organization to chart out the procedure to set up a different facility at a distance of at least 150 miles when a disaster occurs. The three types of data center disaster recovery plans are:
Cold disaster recovery site
It is an office without running IT systems but with power, air conditioning, etc. Depending upon the intensity of the disaster, an organization may choose the necessary systems to install.
Warm disaster recovery site
A warm site has air conditioning, power, heat, network connectivity, and necessary hardware and software up and running. The backups are performed on a daily or weekly basis.
Hot disaster recovery site
It strategizes the complete replication of primate office’s infrastructure, application, systems, and updated data. It is the most expensive kind of DR site among the rest.
Business continuity and disaster plans strategize to keep the interruptions minimal and resume the operations rapidly post a disaster. The recovery plan manages both man-made and natural disasters, so no situation is new to tackle. It helps you lower the RTO and RPO and limit losses in revenue due to possible damage to equipment.
Downtimes in services threaten the company’s hard-earned reputation. A short recovery time will avoid any damage to the strength of the business and corporate image. Any organization can customize and monitor its business continuity and disaster recovery plan to suit its needs. When you personalize, you choose the frequency of the replication and establish the ideal recovery times.