As the modern business landscape moves more and more to cloud, it’s a key time to consider whether cloud is also a good fit for your IT disaster recovery (IT-DR) plan as well. Disaster Recovery as a Service (DRaaS) is essentially cloud-based DR, able to run in any type of cloud architecture or datacenter infrastructure.
On Premises – your own datacenter on your own gear
Hosted Infrastructure – multi-tenant or private environment
Cloud – AWS, Azure, Google, etc.