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OpenDDS OpenDDS is an open-source middleware platform developed by Object Computing Inc. It is designed to support the development and deployment of high-performance and scalable distributed applicati..

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OpenDDS

OpenDDS is an open-source middleware platform developed by Object Computing Inc. It is designed to support the development and deployment of high-performance and scalable distributed applications. OpenDDS uses the Data Distribution Service (DDS) standard from the Object Management Group (OMG), which provides a standardized messaging and data-sharing infrastructure for distributed systems. DDS offers a decentralized publish-subscribe architecture, allowing different components of an application to communicate and share data in a transparent and efficient manner. OpenDDS provides various features and capabilities to support the development of distributed applications, including: 1. Reliable and scalable messaging: OpenDDS ensures the reliable and efficient delivery of data between distributed components, even in the presence of network interruptions and latency. 2. Quality of Service (QoS) management: OpenDDS allows developers to specify and manage different QoS parameters, such as reliability, durability, and data freshness, to meet the requirements of their applications. 3. Support for complex data models: OpenDDS supports the exchange of complex data structures, including binary data, sub-structures, arrays, and sequences, enabling the representation of diverse data types in distributed applications. 4. Dynamic discovery and configuration: OpenDDS provides mechanisms for dynamic discovery of distributed components, allowing them to find and establish communication channels with each other at runtime. It also supports dynamic reconfiguration of system parameters without requiring component restarts. 5. Security and authentication: OpenDDS supports various security mechanisms, including authentication, encryption, and access control, to ensure the privacy and integrity of data exchanged between distributed components. OpenDDS is written in C++ and provides support for multiple programming languages, including C++, Java, and Python. It is available under the Apache License, making it free and open-source for both commercial and non-commercial use.

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