PrismTech recently released its latest version of Open Source DDS Community Edition, the 6.7 version which adds significant new functionality and a new open source licensing model to the DDS Community Edition.
The DDS Community Edition v6.7 is being released to the open source community under the widely adopted Apache license, version 2.0 source code license. Unlike many other code licenses the Apache license places very few restrictions on the use or availability of the code.
Here are the new features included on this release:
Durability: Full support for TRANSIENT_LOCAL durability is now offered without relying on each standalone ‘single-process’ application to include a full durability-service (DS). As typically a DS is run as part of a federation, we have introduced the concept of ‘client-side durability’ where standalone ‘single-process’ applications will transparently obtain historical data from dynamically discovered durability-services (as provided by our commercial OpenSplice version)
DCPS API’s: Support for the latest ISOCPP and JAVA5 DCPS language bindings
FACE: This release includes a reference implementation of the FACE 2.1 Transport Services Segment (TSS)
GPB: Support to use Google Protocol Buffers (GPB) as an alternative to the OMG-IDL definition for topic-types. GPB is a popular technology that supports evolvable data-types and we’ve added annotations for key- and filterable-fields to retain the data-centric features of DDS.
The new release also includes numerous other updates to the code base such as: performance and footprint improvements, bug fixes, robustness and maintainability improvements.
With having Apache license version 2.0 open source license available, this will help reduce the IoT adoption barriers and further accelerate the penetration of DDS in this new and exciting market.
PrismTech™, a global leader in software platforms for distributed systems and RTTS (RealTime TechSolutions), a systems integration specialist to defense customers that need extreme levels of performance and reliability, said today they will extend their eight-year partnership. The companies will focus on delivering technology and services that simplify combat management system development and dramatically reduce development time.
Over the past eight years, RTTS have developed their engineering, consulting and support teams to a high level of DDS expertise, allowing developers based in India to benefit from first line support in their own time zone.
“RTTS’s team now has over 150+ man years of experience with DDS which makes us unique in India,” said Raj Rajagopolan, Director, RTTS. “I am excited to continue to grow our business with the extension of our partnership with PrismTech.”
The Indian Government are committing to develop many new combat and battlefield management systems. PrismTech and RTTS’s extended partnership will see continued growth in the use of Vortex OpenSplice in these programs.
PrismTech’s Vortex OpenSplice is the leading (commercial and Open Source) implementation of the Object Management Group™’s (OMG™) Data Distribution Service (DDS) for Real-Time Systems standard. Vortex OpenSplice has been designed to optimally address the real-time information distribution and management challenges posed by high performance real-time data-processing systems.
At the recent Object Management Group (OMG) Technical meeting in Cambridge, MA, USA, PrismTech SVP for Corporate Development, Steve Jennis presented on the subject of “Data Distribution Service (OMG DDS) – Aligning OT and IT to Deliver the Potential of the Industrial Internet of Things (IIoT)” at its special Putting IIoT to Work Event.
The presentation highlighted the four mega trends that are driving IIoT adoption, specifically: (1) the continuous decline of the cost of Internet-connected sensors, (2) the vast amount of money being invested into the IoT by both large and startup companies focused on the development of devices, gateways, software, cloud, fog nodes, analytics and HMI technologies, (3) almost ubiquitous Internet connectivity and (4) the high adoption levels of smart phones, tablets and other BYOD devices.
The presentation also discussed how the OMG DDS standard can support the creation of new end-to-end IIoT systems that provide the potential for innovative new products and services, higher levels of productivity and environmental benefits.
Finally Steve showed how PrismTech’s Vortex, the leading commercial and open source implementation of the OMG DDS standard, is being used as a data-centric cross-platform enabler for OT / IT integration between edge, gateway, cloud, mobility etc. and how it is helping deliver OT and IT alignment, and thus the IIoT.
The race for IoT domination is on. The IoT space is already filled with a vast array of technologies and protocols, making the choice of the right IoT communication gateway a fundamental requirement on you path to IoT success. Why ?
Expanding your system’s connectivity options is key to a leveraging the benefits of the IoT.
Communicating with system endpoints across networks and using different communication protocols is unavoidable.
Converting you data into the most appropriate format possibly for more sophisticated downstream processing will enable the right decisions to be made at the right time, unlocking new IoT insights and generating new business value.
If you are looking to develop a future-proof IoT system that is flexible and adaptable to changes driven by constant technological evolution, it is essential that you have a high-performance, extensible and configurable protocol integration framework that can transparently interoperate across different communication technologies.
Vortex Gateway addresses the problem of making data seamlessly flow across systems and technologies while adapting format, content, and QoS. It can used to integrate DDS-based systems with over 100 other messaging technologies, such as MQTT, AMQP, JMS, XMPP and DDSI-RTPS; as well as integrating with Web Technologies such as W3C Web Services and RESTful Web Services and other with proprietary protocols.
Vortex Gateway is the only DDS-based mutli-protocol integration platform available in the market. It allows IoT systems to connect their devices and applications together independent of the underlying technologies used and also to leverage the many other great benefits of the full Vortex Product suite.
Understand the common requirements posed by Brown-Field Internet of Things (IoT) applications,
Learn how Vortex Gateway can help easily bridge across protocols and data stores,
Understand how Vortex Gateway can be leveraged in the Platform to quickly provide IoT capabilities to brown field applications.
Not all Consumer and Industrial Internet of Things (CIoT, IIoT) applications have the luxury of starting with a blank sheet of paper for designing the system from ground-up. Often IoT features have to be built around existing systems designed using proprietary technologies or vertical standards. As a consequence the ability to easily integrate communication standards, proprietary protocols and data stores is key in accelerating the development of IoT capabilities.
This webcast will showcase how the Vortex Gateway can be used to easily integrate different communication standards / data stores and demonstrate how to quickly develop connectors for proprietary technologies.
The webcast will last approximately one hour.
Angelo Corsaro, Ph.D. is Chief Technology Officer (CTO) at PrismTech where he directs the technology strategy, planning, evolution, and evangelism. Angelo leads the strategic standardization at the Object Management Group (OMG), where he co-chairs the Data Distribution Service (DDS) Special Interest Group and serves on the Architecture Board. Angelo is a widely known and cited expert in the field of real-time and distributed systems, middleware, and software patterns, has authored several international standards and enjoys over 10+ years of experience in technology management and design of high performance mission- and business-critical distributed systems. Angelo received a Ph.D. and a M.S. in Computer Science from the Washington University in St. Louis, and a Laurea Magna cum Laude in Computer Engineering from the University of Catania, Italy.
PrismTech features Vortex OpenSplice on its latest video highlighting its exceptional properties such as power, performance, scalability, efficiency, data centricity, security and quality-of-service.
From the original OpenSplice DDS product, Vortex OpenSplice is a combination of innovation, improved performance and the most comprehensive DDS implementation available in the market. Vortex OpenSplice enables data to be shared and integrated across a wide spectrum of operating systems and platforms; and has been successfully deployed in many missions and business-critical systems.
Applications running on edge-devices, gateways, enterprise servers, cloud services and mobiles are all valuable data sources and sinks in an IoT world. But new software platforms are needed to connect and leverage all these sub-systems to maximize the business value-add of Enterprise IoT.
For several years, M2M platforms have provided reasonable solutions for connecting machines to cloud services (actually it should be M2C, as M2M platforms generally do not support peer-to-peer device communications). But these platforms have struggled to create large markets or provide strategic enterprise-wide solutions. They have mostly been restricted to providing vertical/tactical applications — in effect self-contained ‘stovepipe’ systems.
But to fully exploit the potential of the IoT, data must be free to flow to wherever in the system it can add value, e.g. between ‘edge’ devices for control purposes, to gateways for data aggregation/ingestion and local analytics, to cloud-based applications for Big Data analytics, to enterprise systems for OT/IT alignment and supply-chain integration, to mobiles for on-demand data delivery to employees (see Figures 1 and 2). The promise of Enterprise IoT is the new value created through ubiquitous data availability (and its processing by applications into actionable insights), but this means a new generation of platforms is required to provide the data-connectivity to support a new generation of distributed IoT applications.
One of the biggest differences between traditional M2M and Enterprise IoT systems is that ‘horizontal’ as well as ‘vertical’ data-flow must be supported. Vertical silos of data do not provide the potential to add value beyond a specific sub-system, so a fundamental feature of next-generation IoT platforms will be a data-connectivity layer that supports system-wide data-delivery as required: the right data, in the right place, at the right time, system-wide.
There are many potential ways (control, analytics, dashboards, event processing, mobile apps, etc.) to exploit all this newly accessible IoT data, but it needs to be delivered to the appropriate application in a timely manner wherever in the system that application may reside (on an edge device, gateway, enterprise server, tablet, or in the cloud). Only then can the data be converted into new ‘actionable insights’ and thus new business value.
To provide this underlying capability, a data-connectivity layer needs to be deployed across all nodes the in the system — at least all the nodes that are required to share data (publish and/or subscribe). An enterprise version of Twitter for Things, in effect.
In simple terms, the diagrams in Figures 3 and 4 show, respectively, how this layer can be deployed both in the cloud (to support cloud services) and on devices (Things, servers, PCs, mobiles, etc.). They also show potential sources of the applications the platform connects (end-user developers, ISVs, SIs, OEMs).
[Note that the data-connectivity layer supports not only inter-node data-sharing, but also data-sharing between the application components of the IoT platform itself, i.e. inter-operability between platform services (such as IDEs, edge-device management, API management, analytics engines, etc.) as well as between Things].