Nutanix is an enterprise virtualization and storage company. The Nutanix solution consists of the "Nutanix Xtreme Computing Platform" which delivers enterprise compute and storage through the deployment of commodity computing servers which each run a standard hypervisor and the Nutanix Operating System. Each server contains Intel processors, memory, solid-state drives and traditional hard drives, and when added into a cluster aggregates storage resources into a single storage pool. Capacity is added by adding a node to the computing cluster.
Rackspace Inc. is a managed cloud computing company based in Windcrest, Texas, USA, a suburb of San Antonio, Texas. The company also has offices in Australia, the United Kingdom, Switzerland, Israel, and Hong Kong, and data centers operating in Texas, Illinois, Virginia, the United Kingdom, Australia, and Hong Kong. The company's email and apps division operates from Blacksburg, VA; other offices are located in Austin, Texas and San Francisco, California.