OpenDDS

(OpenVME Data Dictionary System) A central repository for administering databases and systems from Fujitsu (formerly ICL) for its OpenVME environment. OpenDDS provides an enhanced interface to DDS and supports the CDIF format for data interchange with CASE tools.

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References in periodicals archive

At the present moment, controls are developed for the following middleware systems or technologies: OPC DA, OPC UA, OPC.NET, TAO (The ACE Orb) and OpenDDS. These middleware controls enable either the exposure of the remote server's address space, or the transmission of data to remote fieldbuses.

Based on the OpenDDS middleware system in relation to other middleware systems, this section describes the tests performed for the IIoT architecture proposed in this paper.

All these data were read using the following technologies: OPC UA with TCP as transport protocol, OPC.NET with TCP as transport protocol, OPC DA, the ACE ORB (TAO version 6.2.5) and OpenDDS with TCP as transport protocol.

A middleware based architecture for the industrial internet of things

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