
Using technology from VMware and Sun Microsystems, AT&T's Synaptic Compute as a Service provides companies with a self-service approach for using IT solutions that are reliably delivered by AT&T over its highly-secure world-class network cloud.
Customers can use the service to quickly address demands for
variable computing processing power and expand capacity to scale with
their business requirements. In turn, AT&T delivers computing
processing capacity that can scale to meet a business's immediate
demand, along with management of the network, server, hardware and
storage.
For an overview of cloud computing, please check out Jim Metzler's excellent and extensive paper, A Guide for Understanding Cloud Computing, at Webtorials.