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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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RTI Infrastructure Services

Routing Service

IS-Persistence Service

RTI_Launcher_Icon_Set-Services-Routing_90x90_1118RTI Routing Service is an out-of-the-box solution that allows developers to rapidly scale and integrate real-time systems that are disparate or geographically dispersed.

Routing Service can be used to bridge Data Distribution Service (DDS) applications across different domains to support a systems-of-systems architecture. It can further be used to interoperate with new and legacy applications to support new product deployment while maintaining previous generation products. In addition, it can be used to integrate independently-developed systems for progressive system upgrades.