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Virtualization of network elements and the transition from embedded systems requires an extension of the existing paradigm of software lifecycle development and management to what traditionally has been done for each embedded system. In this paper IBM will cover the end-to-end design of such systems such that they can deliver deterministic, repeatable services in both a hybrid and fully virtualized...
Data-intensive research computing requires the capability to transfer files over long distances at high throughput. Stateful firewalls introduce sufficient packet loss to prevent researchers from fully exploiting high bandwidth-delay network links. To work around this challenge, the Science DMZ design trades off stateful packet filtering capability for loss-free forwarding via an ordinary Ethernet...
Software-Defined Networking (SDN) is a new paradigm for building computer networks through the decoupling of the control and forwarding functions of network devices. This has provided not only an exciting opportunity for the industry and researchers to solve some of the most persistent networking problems, but also an environment where creative network applications and services are more easily developed...
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