Clark Tucker
CoreDX DDS Sample and Instance Management
This paper is written for software developers and architects that are already familiar with the DDS technology, and can benefit from learning more about the management of instances and samples within CoreDX DDS.
Exploiting Multi-Core with CoreDX Data Distribution Service
This paper explores the CoreDX DDS multi-threaded architecture which ensures that CoreDX DDS can take full advantage of multi-processor systems. By distributing the data communication tasks across multiple processing cores, overall system performance can be significantly improved.
DDS Interoperability Strategies
The paper explores the different Interoperability aspects of DDS, and how this Interoperability may be used to reduce the cost and risk of your new or existing software project.
Why use DDS? Learn how dynamic publish-subscribe messaging can improve the flexibility and scalability of your applications.
This paper explores the features of DDS as compared to other common communications technologies such as JMS, CORBA, and sockets; and examines the specific features of CoreDX DDS that make it feasible for resource constrained embedded systems where other DDS solutions may not fit.
What is Middleware? Communications Middleware and DDS
This paper explores the features of Communications Middleware (including DDS) providing a foundation of the role of middleware in software development.
CoreDX DDS on Android
This video shows how easy it is to deploy a CoreDX DDS enabled application to the Android phone. The Data Distribution Service interoperability tool 'Shapes' from Twin Oaks Computing is imported into the Eclipse IDE, configured, built, and loaded to an Android emulator as an example application.
DDS Interoperability Demo: RTI, Prismtech, TwinOaks
Three vendors: RTI, PrismTech, and TwinOaks Computing performed a live interoperability demo between their respective products.
The demo showcased 7 scenarios:
- Basic interoperability
- QoS Matching
- Quality of Service: DURABILITY
- Time Based Filters
- Quality of Service: RELIABILITY
- Intermittent Connectivity
- Multiple Topics, Keys & Content Filters
And demonstrated interoperability for:
Achieving DDS Interoperability
Twin Oaks Computing, Real-Time Innovations, and PrismTech participated in a multi-vendor DDS interoperability demonstration during the March 2009 OMG Technical Meeting in Arlington, VA, USA. In this presentation, we will describe the events leading up to the demonstration and discuss how we were able to achieve success. We will cover challenges faced, lessons learned, and touch on related future work.
