Cloud, as a category, can be summarized as any “X” aaS offering. Whether you’re considering Infrastructure as a Service (IaaS), Disaster Recovery as a Service (DRaaS), Desktop as a Service (DaaS), Backup as a Service (BaaS), or any other “X” aaS, it’s all about taking the hardware and software that used to live on premises, and migrating it to the ever-resilient, flexible, and capable Cloud.