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Software-defined networking (SDN) removes the limitations of hardware by, for example, allowing the networking hardware's behavior to be changed on the fly. The shift to SDN has the potential to turn the hardware-driven concept of networking into one that's more software-defined and on-demand. This column reviews the advantages of SDN, explains related business and technology opportunities, and looks...
With the shift towards cloud computing, application availability becomes a valid concern. Cloud applications have to be taken down to address various hardware and software problems. Even thoug redundancy insulates applications from hardware errors, the software updates and patches still require the service to be taken down for the period of the update. Organizations generally use lowactivity hours...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.