To ensure secure and reliable end-to-end connectivity, the Data Distribution Service (DDS) standard is preferred. DDS combines Publish and Subscribe-based communication with a simple, decoupled and distributed architecture. It has distinct advantages for time-deterministic applications demanding high levels of reliability and scalability.
A decentralized Data Distribution Service (DDS) connectivity solution improves significantly on conventional Client/Server models, providing a more flexible architecture with a simple and decoupled structure. DDS enables low latency peer-to-peer communications and dynamic discovery, eliminating single-points of failure and boosting determinism for time sensitive IIoT applications.