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| Getting Started with OpenSplice DDS Open Source |
| The Data Distribution Service for Real-Time Systems (DDS) was standardized by the OMG in 2004 as the technology to address the data distribution requirements of the most challenging mission- and business critical systems such as Air Traffic Control and Management, Defense Command and Control Systems, Automated Trading Systems, etc. PrismTech recently disrupted the messaging middleware market by releasing as Open Source its OpenSplice DDS, a full OMG DDS implementation with a proven track-record of adoption in mission- and business critical systems. This webcast will provide a tour of the key features of OpenSplice DDS and will also help you get up to speed in designing and writing OpenSplice DDS applications. |
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 [2.2MB] |
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| Choose Freedom, Openness, and Performance: Move to OpenSplice DDS |
| Data distribution is a ubiquitous requirement for a large class of applications across domains, such as Aerospace and Defense, Financial Markets, SCADA/Utilities, and Transportation. The time and geographical scale at which data has to be distributed depends on the specific application and can range from distributing data across processes on a board, to distributing data over a geographical network. OpenSplice DDS was designed, and has been successfully deployed, to satisfy the needs of data distribution regardless of the time and geographical scale. This flexibility makes OpenSplice DDS a Universal Data Bus which is able to address virtually all data distribution needs. The Webcast will explain why you should embrace OpenSplice DDS as your data distribution technology of choice, shows what it takes to adopt OpenSplice DDS, and finally it walks through the steps required to migrate from other technologies to OpenSplice DDS. |
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[3MB] |
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| Hibernating DDS in Java and C++ |
| When writing a distributed application using traditional data distribution technologies, one important set of issues we need to tackle is the management of data & its relationships, along with its representation into a set of application relevant business objects. Traditional data distribution technologies send & receive opaque blobs of data, & provide no support for data or relationship modeling, & as a result this task has usually to be programmed "by hand" into the application. To address these limitations, OpenSplice DDS provides a very powerful set of mechanisms for representing & modeling the data that is to be distributed. OpenSplice DDS lets you define the data fabric subject to distribution in terms of a distributed relational data model. As a result this allows efficient data distribution, event processing, & provides the ability to rely on Object Relational Mapping a la Hibernate to hide the complexity of data distribution from developers. This also provides developers with an Object Oriented reconstruction of the data they care about, framed into business objects relevant to the specific application. Join the webcasts to discover how you can take advantage of the powerful support for data modeling provided by OpenSplice DDS & how this can help you architect applications that are easier to extend, deliver better performance, & which are more natural and productive to develop. |
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[1.8MB] |
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| The OpenSplice DDS v4.1 Revolution Explained |
| OpenSplice DDS v4.1 signs a major milestone in the history of messaging technologies. For the first time, the arguably most powerful messaging technology, well proven, deployed in the most demanding mission- and business-critical domains, is Open Sourced! This innovative and visionary move recognizes that the future of software technologies lies in the power of the community, seize the initiative and keeps surfing on the cool wave that has propelled OpenSplice DDS in the past few years. This webcast will explain the additional benefits provided by the Open Source availability of Open Splice DDS in terms of innovation and TCO. It will provide an overview of the new product organization, Open Source licensing terms, and of the new product features. Finally, it will rationalize the motivations and benefits of actively joining the OpenSplice DDS community. |
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[5MB] |
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| OpenSplice DDS Crash Course |
| The OMG Data Distribution Service (DDS) provides a very powerful publish / subscribe infrastructure with sophisticated support for data management and data QoS. When looking at it for the first time, some users perceive a level of complexity that is higher than similar, yet less powerful, technologies. This perceived complexity is not inherently due to the nature of DDS but instead to the range of possibilities that it offers. The reality is, however, that although equipped with very advanced features and functionalities, DDS provides a very simple programming model along with enough knobs that can be turned or not in order to control specific aspects of the data distribution, such as temporal properties, durability, etc. This webcast will provide you with a crash course explaining what are the key architectural abstractions at the foundation of DDS and how you should write DDS applications. |
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[6.15MB] |
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| OpenSplice DDS the Open Source Messaging Accelerating Wall Street |
| In the past few years Open Source has enjoyed an increasingly swift adoption within Capital Markets. This growth has been motivated by the control provided over the technology, as opposed to the lock-in and inflexibility characteristic of proprietary technology, and the performance that Open Source Software has been able to deliver. OpenSplice DDS is an Open Source ultra-low-latency data distribution technology that, after proving its strength in Defense and Aerospace with countless deployments in Air Traffic Control and Management, Combat Management Systems, and High Throughput Telemetry Systems, is now conquering the Capital Markets. The secret of OpenSplice DDS, along with the ability to deliver millions of messages per second, while maintaining stable and ultra-low latency, lies in its rich set of features, such as even processing, caching, etc., that are allowing firms to unify their messages infrastructure and tear down the messaging silos that characterize today a typical trading system—thus seamlessly making data available where needed when needed. Join this webcast to discover how you can benefit from OpenSplice DDS to win the global competition and how the most innovative firms on the Capital Market are exploiting its power to build their next generation trading systems. |
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[12MB] |
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| Introduction to Open Source OpenSplice DDS |
| Following on from the availability of Open Source OpenSplice DDS this webcast showcases how to get started with Open Source OpenSplice DDS. The webcast provides an introduction to Open Source OpenSplice DDS and details the forge supporting the Community which will provide access to the source code repository and pre-built binary distributions for key platforms. |
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[3.3MB] |
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| Building Distributed Systems in Scala with OpenSplice DDS |
| Scala (pronounced Skah-lah) is a scalable programming language targeting the JVM and the .NET platforms that is quickly gaining acceptance in a number of different domains and application areas ranging from trading to web programming. OpenSplice DDS is a high performance data distribution technology powering some of todays most challenging distributed systems in sectors including transportation, defense and finance. Scala and OpenSplice DDS share the same objective, namely simplifying the construction of complex systems, as a result their combination results in a very powerful platform for developing distributed systems. This Webcast will introduce you to Scala and OpenSplice DDS, and will take you through a series of examples showing how Scala can be used in combination with OpenSplice DDS to build distributed systems. |
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[3.9MB] |
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| 10 Reasons to Choose OpenSplice DDS as your Messaging Middleware |
| OpenSplice DDS stands out from traditional messaging technologies because of (1) its advanced set of features, (2) the very high and predictable performance it is able to deliver, and (3) its compliance with international standards, namely OMG DDS, and interoperability. This webcast will explain how OpenSplice DDS is superior to other technologies in addressing your data distribution needs along with providing an overview of how it has been successfully adopted across a wide variety of applications in domains including Aerospace, Defense, Transportation, Financial Services, Automotive, and SCADA. By grouping requirements typical of the afore mentioned domains, the webcast will also provide an understanding of what are the 10 key reasons to choose OpenSplice DDS as your next messaging technology. |
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[5.7MB] |
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| OpenSplice DDS Community Roadmap & Technology Incubators |
| Learn about the latest plans for OpenSplice DDS development and how you can take part in it. OpenSplice DDS is the most powerful and widely used Open Source high-performance publish/subscribe middleware technology. This webcast will present (1) the plans for the OpenSplice DDS development Roadmap and (2) the Technology Incubators, currently running or to be established, which will bring further innovation to OpenSplice DDS. The webcast will also explain how users, developers and enthusiasts can play an active role in guiding the definition of the Roadmap and Incubators as well as playing an active role in contributing to their development. |
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[3.7MB] |
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| OpenSplice DDS Power Tools Part 1 |
| Learn about the tools that can help you in building, analyzing and debugging DDS applications. OpenSplice DDS is equipped with a family of PowerTools designed to accelerate every stage of the life-cycle for typical systems development. OpenSplice DDS PowerTools provide (1) visual modeling to accelerate application development, (2) configuration tool to simplify the deployment of your application, and (3) tuning tool to help you test, integrate, and debug your distributed application. This webcast will introduce all of the OpenSplice DDS PowerTools and will show, via hands-on examples, their real-world use. |
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[1MB] |
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| OpenSplice DDS Power Tools Part 2 |
| OpenSplice DDS Power Tools Demo. Learn about the tools that can help you in building, analyzing and debugging DDS applications. |
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| DDS Tutorial Part 1 |
| This two-part Webcast will cover most of the key aspects of the Data Distribution Service (DDS) to ensure that you can proficiently start using it for designing or developing your next system. In brief this tutorial will get you jump-started into DDS. |
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[5.3MB] |
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| DDS Tutorial Part 2 |
| The Data Distribution Service for Real-Time Systems (DDS) is an Object Management Group (OMG) standard for publish/subscribe designed to address the needs of a large class of mission- and business-critical distributed real-time systems and system of systems. The DDS standard was formally adopted in 2004 and in less than five years from its inception has experienced swift adoption in a wide variety of application domains. These application domains are characterized by the need to distribute high volumes of data with predictable low latencies, such as, Radar Processors, Flying and Land Drones, Combat Management Systems, Air Traffic Management, High Performance Telemetry, Large Scale Supervisory Systems, and Automated Stocks and Options Trading. This two-part Webcast will cover most of the key aspects of DDS to ensure that you can proficiently start using it for designing or developing your next system. In brief this tutorial will get you jump-started into DDS. |
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[7.4MB] |
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| From OpenSplice DDS to Anywhere you Want |
| We live in a connected world where information needs to flow without barriers from its source to whoever needs it. This increasingly means that information has to be accessible and available via multiple technologies to the end user or yet other systems. As a result middleware infrastructures such as OpenSplice DDS have to provide effective ways of exposing the information they manage across an open-ended pool of technologies, ranging from Enterprise to Web Technologies. This Webcast will introduce you to the OpenSplice DDS specific technologies that can be used to expose the OpenSplice DDS Global Data Space to RESTful Web Services, JMS applications, and Web Services. The Webcast will also demonstrate how all of these technologies can be integrated into a single whole. |
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[7.9MB] |
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| Data Distribution Service DDS vs Advanced Message Queuing Protocol AMQP |
| Middleware technologies today play a key role in the vast majority of mission- and business-critical systems. Choosing the right middleware infrastructure for these systems is a non-trivial task that must take into account many different dimensions ranging from the purely technical to tactical and strategic aspects. This Webcast will compare and contrast the Data Distribution Service for Real-Time Systems (DDS) against the Advanced Message Queuing Protocol (AMQP). The comparison will provide an in depth analysis of the technical differences between the two standards and will detail their technology management and technology strategy standpoints. |
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[6.1MB] |
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| Pattern Oriented DDS Architectures |
| Patterns are probably the most commonly used means for designing new systems as well as describing their architecture. The power of Patterns relies in their ability to capture a solution for a specific problem arising in a specific context in such a way that it can be reused and adapted to many different declination of the problem. Said in another way, Patterns are a way of capturing architects wisdom in such a way that it is easy to reuse and reapply. This webcast will introduce the most important Architectural and Design Patterns you should be aware of when designing DDS-based systems. In addition it will show how these patterns are being applied in real-world complex distributed systems. |
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[2.9MB] |
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| OpenSplice Cache Redefining Caching Technology |
| Caching technologies are quickly becoming a ubiquitous technology adopted in a variety of applications, such as, Web Servers, Financial Applications, High Performance Computing, etc. The main reason behind the quick uptake resides in the conceptual simplicity of the provided functionality—caching objects—and yet in the pervasive nature of its applications. In recent years several caching technologies have become available, however these have shown very limited applicability in distributed embedded real-time systems, as well as in latency and throughput sensitive applications-the main reason being the hub-and-spoke architectural style commonly adopted by existing caching solutions. OpenSplice Cache brings caching to the next level! Based on a fully distributed, multicast enabled, high availability architecture, it provides better performance and scalability to existing applications along with making caching possible in a far wider range of applications, ranging from distributed embedded real-time systems, to business- and mission-critical systems requiring low latency, very high throughput, and scalability. |
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[2.7MB] |
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| Learn How MDE based DDS Tools can Deliver 10x Productivity Boost Webcast |
| Modeling is a key activity of any engineering endeavor. A model's definition is inherently an iterative approach that reflects the inherent refinement in problem understanding and solution formulation. In various Engineering disciplines, such as System Control, Civil Engineering, etc., modeling tools have helped humans express their solutions in a formalism that was as close as possible to the solution domain. This approach has provided these fields with several advantages, such as (1) agility in solution exploration and refinement, (2) model reuse, and (3) productivity. As the complexity of software systems increase, (higher level) modeling is becoming a key factor in Software Engineering. Several modeling approaches and tools have emerged to support the various stages of system design. In this webcast we will show what are the tools available today for adopting a Model-Driven Design when building DDS-based systems, and how these tools have proven to provide 10x productivity boost in your design and development activities. |
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[1.7MB] |
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| Event Driven Data Centric Architectures Unveiled Webcast |
| Designing distributed mission-, and business-critical, systems is a daunting engineering task that has challenged generations of system and software architects. Ensuring that the resulting system is evolvable and easy to integrate adds yet another dimension to this already hard problem whose solution has been a subject of debate and innovation in state-of-the-art and practice of software engineering methodologies and supporting technologies. The latest trend toward achieving evolvable and easy to integrate systems is that of Event-Driven Data-Centric Architectures that postulates how systems should be built around a data model representing the fabric that glues the whole. This webcast will provide an introduction to the principles of Event-Driven Data-Centric Architectures, explaining how this methodology can be applied to design evolvable and extensible distributed systems and system-of-systems. |
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[2.9MB] |
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| Everyware Solutions for Combat Management and Warfare Systems Webcast |
| Combat Management and other warfare systems have broad middleware infrastructure requirements. The middleware makes it possible to port system components to multiple computing environments and it also allows applications to communicate effectively in a highly distributed QoS rich environment. As an example, the Open Architecture Computing Environment (OACE) defines both common infrastructure standards and component based design principles that can be combined to support the development of common war-fighting functions. The key objective of adopting a modular open-systems approach to the architecture of warfare systems is to reduce the cost to develop, maintain and evolve these systems. An open architecture can also have significant benefits in terms of preventing architectural obsolescence and enabling changes and upgrades over the lifetime of a system. With the advent of high-performance COTS based QoS-enabled SOA platforms such as CORBA and DDS, companies developing war fighting systems now have access to distributed middleware technologies based on open standards that can fully support the functional, non-functional QoS and platform requirements of these systems. This webcast will illustrate how PrismTech's CORBA, CCM and DDS solutions can be used at both a node, system-of-nodes and systems-of-systems levels within warfare systems. |
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[3.9MB] |
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| The OpenSplice DDS v4.1 Revolution Explained |
| OpenSplice DDS v4.1 signs a major milestone in the history of messaging technologies. For the first time, the arguably most powerful messaging technology, well proven, deployed in the most demanding mission- and business-critical domains, is Open Sourced! This innovative and visionary move recognizes that the future of software technologies lies in the power of the community, seize the initiative and keeps surfing on the cool wave that has propelled OpenSplice DDS in the past few years. This webcast will explain the additional benefits provided by the Open Source availability of Open Splice DDS in terms of innovation and TCO. It will provide an overview of the new product organization, Open Source licensing terms, and of the new product features. Finally, it will rationalize the motivations and benefits of actively joining the OpenSplice DDS community. |
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[5MB] |
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| Is Low Latency Enough for Financial Applications Webcast |
| A growing number of stock exchanges, aggregators, trading, and investment firms must solve data distribution problems associated with disseminating ever-increasing message volumes, while simultaneously reducing end-to-end distribution and trading latency. The need for ultra-low latency and high throughput messaging technologies is widely recognized and is receiving increased attention within the finance industry. Although messaging technologies that promise low latency and high throughput have generated significant hype in the marketplace, the reality is more complex. In particular, a complete solution not only requires low latency and high throughput, but also the proper level of control, stability, usability, and expressiveness to address the need for increased performance, quality, and reduced time-to-market. OpenSplice DDS is a publish subscribe middleware that optimally meets all the needs of next-generation financial services applications by providing: * A powerful data distribution, event filtering, and processing model * Ultra high performance and scalability, and * A rich set of non-functional properties, such as high availability, temporal determinism and persistence, controlled via a standard set of quality of service (QoS) policies. This webcast explains how OpenSplice DDS provides the power and control to address the most challenging data distribution problems faced in the financial market. |
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[5.1MB] |
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| Building Cyber Secure Scalable SCADA and Utilities Systems Webcast |
| SCADA and Utilities Automation systems, such as power grid control, water and wastewater management, industrial automation, railway control systems, and leading edge high throughput telemetry systems, must increasingly meet the need to (1) deal with more data in a timely and predictable manner, often over a widening geographical scale, (2) provide secure communication, (3) provide filtering capabilities that help optimize data distribution and sense-making, and (4) reduce time-to-market. Conventional infrastructure software technologies fall short in addressing most, if not all, of these requirements due to their lack of flexibility and configurability, limited support for dealing with large volumes of data, lack of data filtering, and limited expressiveness and productivity. OpenSplice DDS — a standards-based real-time publish/subscribe middleware — is increasingly being applied to meet the needs of SCADA and Utility Automation systems. Its rich support for real-time QoS properties, support for event processing, security, expressiveness, and productivity make it the ideal solution to address the challenges faced by SCADA and Utilities Automation systems. This webcast explains how OpenSplice DDS provides the power and control to address the most challenging data distribution problems faced in these domains. |
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[4.8MB] |
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| Coalition Based Development for Next Generation Net centric Systems of Systems Infrastructure Webcast |
| Current & future net-centric systems-of-systems, such as combat management systems, land systems, & air traffic control systems, are being developed in coalition-based consortia. In these systems-of-systems different parties provide components of applications & infrastructure, much of which is based on COTS & MOTS components. In these heterogeneous environments, integration of software components becomes a major challenge, not only at the protocol level, but also in terms of common semantics & overall systems-of-systems behavior. To facilitate the integration of net-centric systems-of-systems, a Common Information Model (CIM) is needed to express the semantics of relevant information & fulfill functions in the development process. For example, a CIM can help elucidate requirements from customers during earlier phases of a project and can also provide a basis for component-based software development and large-scale reuse of assets in software product lines during the later phases. This webcast will highlight how an integrated tooling-environment based upon DDS, in synergy with the CCM can capture & exploit the CIM during the phases of net-centric systems-of-systems design, development, integration & evolution / maintenance as well as benefiting from their runtime coexistence. |
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[4.4MB] |
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| Enabling System Wide Interoperability for Next-Generation Air Navigation Systems Webcast |
| Air Navigation Systems are increasingly being challenged by significant increases in traffic volume, which are projected to double by 2025. These systems also demand seamless information sharing to enable new operational requirements. Several programs in Europe & USA are investigating how these challenges can be addressed from a technological & operational perspective. The OMG Data Distribution Service (DDS)-already embraced by programs such as CoFlight & ICOG-2-is emerging as a key standard technology for enabling system-wide interoperability since it can ensure the performance, availability, & determinism required by Air Navigation Systems. This webcast will (1) explain what is motivating the swift adoption of DDS in next-generation Air Navigation Systems & (2) provide concrete examples of using OpenSplice DDS to solve challenging Air Navigation Scenarios. |
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[6.3MB] |
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| Using Ultra-efficient Middleware to Simplify the Integration of Real-time Embedded Systems Webcast |
| This webcast will discuss the significant technical and commercial benefits that developers can realize by utilizing OpenFusion CORBA in real-time and embedded systems domains, including automotive, avionics, consumer electronics, software defined radio, robotics, test equipment, industrial control, and gaming. New and existing real-time and embedded systems run their application logic on a range of form factors, including General Purpose Processors (GPPs), Digital Signal Processors (DSP), and Field Programmable Processor (FPGA) devices. These real-time and embedded architectures face integration problems that have traditionally been addressed by developing custom interfaces to provide communication paths between different pieces of application logic hosted on each processor or set of processors. To support these types of systems, PrismTech has developed a suite of integrated, high-speed, low footprint, multi-language, multi-OS, and standards-based middleware products based on our advanced OpenFusion CORBA technology that can significantly improve the efficiency of developing and maintaining real-time and embedded systems. |
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[5.4MB] |
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| Shaping the Future of Messaging Middleware Technologies Object Oriented Publish Subscribe Webcast |
| Messaging middleware usage continues to gain momentum thanks to its natural support for loosely coupled and event driven architectures, as well as its efficient support for one-to-many and many-to-many interactions. In spite of this increasing popularity, many traditional messaging middleware platforms are thought to provide limited integration with programming languages, specifically with Object Oriented languages. As a result, application developers using these middleware platforms may experience reduced productivity, poor architectural elegance and limited reuse. OpenSplice DDS has been designed from the ground-up to naturally and efficiently blend with Object Oriented languages. As a result, there is no need to introduce artificial separations between the state to be distributed in the system and the state of business logic objects. |
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[9.4MB] |
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| OpenSplice DDS Data Distribution Service v3 Launch Webcast |
| The need for real-time message-oriented and real-time data distribution in distributed systems is common to a large class of applications in domains ranging from Telecom, Aerospace and Defense and, Transportation, to Finance. Discover how OpenSplice DDS can solve this information distribution challenge, by delivering the right information at the right place, at the right time –all the time. Learn about the new features supported by OpenSplice DDS v3, and understand how its rich support of QoS along with its unparalleled support for the event and data-centric programming model can help you in solving your business problems. |
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[7.5MB] |
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| Patterns for Distributed Data Centric Message Based Applications Webcast |
| Designing distributed systems is a very complex task which necessitates a good understanding of the inherent architectural implementation and integration trade-offs. Thus, it is often the case that the design of a successful distributed system requires a hard to decipher blend of science, art, and experience. In the past several years, however, patterns have emerged as a very successful way of capturing best practices in the form of successful solutions to recurring problems in a given context. By using patterns, it is now possible to harvest and organize in a readily accessible manner the accumulated experience in this field. This webinar will provide an overview of the key architectural and design patterns that form the foundation of extensible, scalable, and high performance Distributed Data-Centric Publish/Subscribe applications built upon OpenSplice DDS. |
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[3.5MB] |
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| OpenSplice DDS in Defense and Aerospace Webcast |
| Next generation network centric applications require that the right information is delivered at the right place at the right time. Achieving this task poses several challenges that if not properly addressed by a middleware platform can dramatically increase the complexity that has to be dealt with by applications. Learn from use case and Defence & Aerospace best practices how OpenSplice DDS has been used to successfully develop and deploy next generation network centric applications. Understand how OpenSplice DDS’ proven architecture, rich QoS and features support is the ideal choice for you to address the challenge posed by today’s requirements. |
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[4.8MB] |
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| OpenSplice DDS in Telecommunications Webcast |
| Telecommunication systems have dramatically changed over the past few decades, and today, with the continued network and services convergence the need to control elements and analyze data in real-time across widely distributed system keep increasing. Achieving this task poses several challenges that can largely be solved using middleware infrastructure such as OpenSplice DDS. Learn from use case and success stories in Telecommunications how OpenSplice DDS can benefit systems from NEs, EMS, OSS and BSS. Understand how OpenSplice DDS’ proven architecture, rich QoS and features support is the ideal choice for you to address the challenge posed by today’s Telecommunication systems requirements. |
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[2.1MB] |
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| OpenSplice DDS in Transportation Webcast |
| Current and next generation transportation systems, such as Air Traffic Management and Control, Railways Systems, Road Monitoring and Management have to deal with vast amounts of data, often originating from a widely distributed range sensors and in turn having to be distributed in real-time on large scale systems. Achieving this task poses several challenges that if not properly addressed by a middleware platform can a dramatically increase the complexity that has to be dealt with by applications. Learn from use case and success stories in Transportation how OpenSplice DDS has been used to successfully develop and deploy next such systems. Understand how OpenSplice DDS’s proven architecture, rich QoS and features, is the ideal choice for you address the challenge posed by todays Transportation systems requirements. |
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[7.6MB] |
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| OpenSplice DDS Data Local Reconstruction Layer DLRL Webcast |
| The Data Distribution Service allows applications to create the metaphor of a global information space whose information is organized and modeled by means of keyed or keyless Topics. Discover how you can take the data centric computing paradigm to its next level by relying on the features provided by the OpenSplice DDS Data Local Reconstruction Layer DLRL. |
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[2.6MB] |
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| Taming the DataCentric Paradigm with OpenSplice DDS and Power Tools Webcast |
| Exploiting the full potential of the data/information centric paradigm requires a shift in how the system architecture is defined. Learn how to design next generation systems by taking advantage of the data/information centric paradigm, and how your effort can be supported end-to-end by OpenSplice DDS and its Power Tools. |
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[8.8MB] |
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| OpenSplice DDS Performance and Tuning Webcast |
| OpenSplice DDS has been architected with scalability and determinism in mind. Learn about the performance delivered by OpenSplice DDS v3 in challenging environments, and understand how you can achieve maximum performance by optimally tuning its components, and by designing your application following the right architectural patterns and idioms. |
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[11MB] |
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| OpenSplice DDS - Meeting Skyrocketing Message Rates in Complex Financial Trading Applications |
| Financial trading applications are experiencing an exponential growth in data message rates, as well as an increasing need to reduce trading decision latency. To remain competitive, the supporting software infrastructure must be able to cope with message volumes of several millions of messages per second while maintaining delivery latencies close to one hundred microseconds in very stable and reliable environments. Along with the increase in message volumes and the constant quest for ever diminishing latencies, next generation applications will require support for complex Qualities-of-Service (QoS) such as persistence, content-aware delivery and filtering. OpenSplice DDS is an Extreme Performance Data-Centric Publish/Subscribe middleware that optimally satisfies the requirements of next generation financial trading applications. OpenSplice DDS can (1) distribute millions of data feed updates per second while retaining low latency and stability even under overload conditions, and (2) support sophisticated QoS, enabling content-based subscriptions, queries, filters, as well as providing very fine control over data persistence. |
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| download |
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[7.4MB] |
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