A databus is
|“||data-centric information sharing technology that implements a virtual, global data space, where applications exchange data.||”|
Key characteristics of a databus are:
- the applications directly interface with the operational data
- the databus implementation interprets and selectively filters the data, and
- the databus implementation imposes rules and manages quality of service (QoS) parameters, such as rate, reliability and security of data flow.
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