Implementing Simple Introspection with Connext DDS in C++14

When I was first introduced to RTI Connext® DDS, it wasn't very long (after seeing the powerful tools) before I wanted to know how difficult it would be to implement domain introspection in its most basic form. Obviously tools, such as the Admin Console, are complex but that doesn’t mean that the basic principle on which they’re based – domain introspection – has to be. So I set about trying my hand at creating the simplest example of domain introspection that would have some demonstrable utility. This blog post covers my journey into this effort.

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Summer 2017's Top IIoT Books, Videos, Podcasts and More!

It’s summer time – time to travel, hang out with friends and unwind. If you’re looking for summer reading/listening ideas and interested in the IIoT, we’ve compiled the ultimate list for you. RTI has a great mix of content that covers the hottest topics in the industry, such as the fundamentals of the IIoT, the challenges of securing systems, how to address communication requirements and more. Check out the top IIoT content your peers are loving so far in 2017!

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Useful Tools to Debug DDS Issues

While developing an application using RTI Connext, DDS users may run into a situation where the publisher and subscriber are not communicating. In these situations, we will usually get the question: how can I figure out what the issue is and how to solve it?

There are several tools and features that can help you debug your DDS issues:

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Three Simple Steps to Achieving Peak DDS Performance

RTI Connext® DDS provides an order of magnitude performance improvement over most other messaging middleware. But occasionally we run into customers who are trying to improve the performance of their DDS communications. This performance improvement can be achieved in either throughput or latency. In this blog, I will go through the three simple steps required to assess the performance of your system and will also review some of the most common ways customers have improved performance of their DDS communications.

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Getting Started with Connext DDS, Part Three: The Essential Tool ALL DDS Developers Need to Know About

Before joining RTI engineering, I was a customer of RTI’s for quite some time. I started working with RTI products before Data Distribution Service (DDS) was a standard. I also happened to be one of the first users of DDS 4.0, when it was finally codified into the standard as we know it today.

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Getting Started with Connext DDS, Part Two: Use Shapes Demo to Learn the Basics of DDS Without Coding

If you’re building Industrial IoT (IIoT) systems, then you’re probably investigating the Data Distribution Service (DDS) standard. DDS is the only connectivity framework designed specifically for mission-critical IIoT systems.

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