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RTI is the world’s largest DDS supplier and Connext is the most trusted software framework for critical systems.

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Our Professional Services and Customer Success teams bring extensive experience to train, problem-solve, mentor, and accelerate customer success.

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From downloads to Hello World, we've got you covered. Find all of the tutorials, documentation, peer conversations and inspiration you need to get started using Connext today.

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RTI provides a broad range of technical and high-level resources designed to assist in understanding industry applications, the RTI Connext product line and its underlying data-centric technology.


RTI is the infrastructure software company for smart-world systems. The company’s RTI Connext product is the world's leading software framework for intelligent distributed systems.

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Getting Started Using Connext

Everything you need to get your systems to work together as one.

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Learn the Basics!

Debugging basics, your first Hello World and more — we've got a video to guide you through the process!

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RTI Connext Getting Started Guide

The essential guide for building and running your Connext application while learning general concepts of Connext.

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Additional Resources

Our selection of content geared towards meeting the needs of our developer community.


The RTI Blog

The official RTI Blog for developers designing intelligent real-world systems.

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Access the Connext library of detailed guides and user manuals.

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The Connext Podcast

The Podcast for Autonomous and Distributed System Engineers and Architects. 

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Industry Benchmarks

RTI Connext provides a significant performance advantage.

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Whitepapers & eBooks

Technical content to introduce you to the products, teach you best practices and more. 

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Advanced Examples

Take the power of DDS to the next level.