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Programmability "in" the Network | @DevOpsSummit [#DevOps]

The extension of network capabilities through the use of software-defined techniques

1024 Words: Programmability "in" the Network

"Programmability in the network" is a wordy yet simpler way to describe the extension of network capabilities through the use of software-defined techniques.

See what I mean?

In any case, whatever you want to call it, there are two distinct methods of leveraging programmability in the network. One is specifically tied to SDN, using the extensible capability of an SDN controller supportive of a plug-in, module or app-based model. The second is more broadly applicable (in that it can be used for SDN but also as part of traditional or legacy architectural approaches as well) and implements an in-path model for executing logic (programmability) on inbound and outbound traffic.

As usual, I think a picture can probably suffice to explain it fully instead of inundating you with words, words and more words.

programmabity in the network

More Stories By Lori MacVittie

Lori MacVittie is responsible for education and evangelism of application services available across F5’s entire product suite. Her role includes authorship of technical materials and participation in a number of community-based forums and industry standards organizations, among other efforts. MacVittie has extensive programming experience as an application architect, as well as network and systems development and administration expertise. Prior to joining F5, MacVittie was an award-winning Senior Technology Editor at Network Computing Magazine, where she conducted product research and evaluation focused on integration with application and network architectures, and authored articles on a variety of topics aimed at IT professionals. Her most recent area of focus included SOA-related products and architectures. She holds a B.S. in Information and Computing Science from the University of Wisconsin at Green Bay, and an M.S. in Computer Science from Nova Southeastern University.

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