13.3 QoS Profile Mapping Principles

Go To Phase 0 QoS Profile Model

The Phase 0 Implementation Profile applies the following principles when mapping DDS Topics to QoS profiles.

Each QoS profile mapping identifies:

• Runtime Plane or Runtime Planes it supports;
• DDS Topic or Topic family that uses the profile;
• Communication purpose of the profile;
• Expected reliability behavior;
• Expected durability behavior;
• Expected history behavior;
• Expected ordering behavior;
• Expected liveliness or availability behavior;
• Compatibility expectations for publishers and subscribers;
• Configuration artifact that defines the profile; and
• Traceability relationship to FX logical Communication Endpoint and Runtime Plane.

The QoS profile mapping does not require production-grade QoS maturity in Phase 0. It defines the selected communication behavior needed for the Phase 0 demonstration baseline.