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The Data Distribution Service (DDS) for real-time systems is an Object Management Group (OMG) machine-to-machine (sometimes called middleware or connectivity framework) standard that aims to enable dependable, high-performance, interoperable, real-time, scalable data exchanges using a publish–subscribe pattern.
Advanced Message Queuing Protocol (AMQP) provides an open standard application layer protocol for message-oriented middleware. [10] The Object Management Group's Data Distribution Service (DDS) has added many new standards to the basic DDS specification. See Catalog of OMG Data Distribution Service (DDS) Specifications for more details.
Remote procedure call middleware enables a client to use services running on remote systems. The process can be synchronous or asynchronous. Object request broker With object request broker middleware, it is possible for applications to send objects and request services in an object-oriented system. SQL-oriented data access
The protocol was openly documented [1] and over time used for industrial automation applications. ... Data Distribution Service from the Object Management Group;
The Data Distribution Service (DDS) middleware does not use a broker in the middle. Instead, each publisher and subscriber in the pub/sub system shares meta-data about each other via IP multicast. The publisher and the subscribers cache this information locally and route messages based on the discovery of each other in the shared cognizance.
The InterPlanetary File System (IPFS) is a decentralized protocol, hypermedia, and peer-to-peer (P2P) network for distributed file storage and sharing. By using content-addressing, IPFS uniquely identifies files in a global namespace that interlinks IPFS hosts, creating a hypermedia system that enables efficient and reliable data distribution. [6]
By adding loss detection and retransmission mechanisms, reliable multicast has been implemented on top of UDP or IP by various middleware products, e.g. those that implement the Real-Time Publish-Subscribe (RTPS) Protocol of the Object Management Group (OMG) Data Distribution Service (DDS) standard, as well as by special transport protocols ...
Distributed Network Protocol 3 (DNP3) is a set of communications protocols used between components in process automation systems. Its main use is in utilities such as electric and water companies. Its main use is in utilities such as electric and water companies.