Data-Centric Communications in Software-Defined Systems: An introduction to DDS

Presented by

Martin Brignall, Field Application Engineer, RTI

About this talk

Software-defined systems rely on rapid, dependable communication throughout a vast interconnected system of devices and subsystems. Yet as the systems evolve, those based on a message-centric paradigm simply cannot keep up. Choosing a data-centric framework solves the scalability challenge. RTI Connext, built on the Data Distribution Service (DDS) standard, uses a publish/subscribe approach that enables loose coupling of system elements to make data available where and when it’s needed - regardless of system size. This webinar will compare DDS to traditional socket-based network communication. It will introduce key aspects of discovery-based publish-and-subscribe communication and discuss how to manage different data flows with reliable Quality of Service (QoS). The presentation will be followed by audience Q&A.
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RTI makes autonomous systems work together as one through its robust, endlessly scalable and safety-certified software connectivity framework used in over 2,000 production-ready designs. Learn how a data-centric architecture delivers the data to when and where it’s needed, at