Data centers are evolving from isolated resource "islands" to interconnected pools of virtualized resources shared between multiple data center locations — effectively creating "data centers without walls" that help businesses cut costs and maximize IT efficiency. Ciena has provided an overview of the evolution of the data center to the cloud.
For certain applications, the mainframe is simply irreplaceable, and in fact, we may be at the beginning of a mainframe upswing. ... More >>
A full round of tips and tricks to help you avoid the privacy, compliance and security hazards of cloud computing and guide you to the benefits of enterprise cloud. ... More >>
The freedom provided by virtualization is undeniable, but even in an environment less constricted by hardware, it is still critical to keep an eye on resources. ... More >>