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| ====== Platform Specific Model (PSM) ====== | ====== Platform Specific Model (PSM) ====== |
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| [[private:99_annexes:annex-b-terms-and-definitions:start|Return to Terms and Definitions]] | [[public:99_annexes:annex-b-terms-and-definitions:start|Return to Terms and Definitions]] |
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| ===== Discussion ===== | ===== Discussion ===== |
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| Platform Specific Model, or PSM, provides a technology-specific model of a system. It sits between the [[private:99_annexes:annex-b-terms-and-definitions:p:platform_independent_model]] and the implementation artifacts. | Platform Specific Model, or PSM, provides a technology-specific model of a system. It sits between the [[public:99_annexes:annex-b-terms-and-definitions:p:platform_independent_model]] and the implementation artifacts. |
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| Within the FX Demo [[private:99_annexes:annex-b-terms-and-definitions:r:reference_architecture]], the PSM maps technology-neutral architectural structures and obligations from the PIM to selected platform features. These include middleware constructs, interface definitions, topic definitions, message structures, quality-of-service settings, adapter patterns, persistence mechanisms, deployment patterns, generated artifacts, and technology-specific constraints. | Within the FX Demo [[public:99_annexes:annex-b-terms-and-definitions:r:reference_architecture]], the PSM maps technology-neutral architectural structures and obligations from the PIM to selected platform features. These include middleware constructs, interface definitions, topic definitions, message structures, quality-of-service settings, adapter patterns, persistence mechanisms, deployment patterns, generated artifacts, and technology-specific constraints. |
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| The PSM preserves the architectural meaning, information semantics, governance constraints, policy obligations, jurisdictional constraints, evidence requirements, and behavioral responsibilities defined by the PIM. It adds the platform-specific details required to realize those obligations using selected technologies. | The PSM preserves the architectural meaning, information semantics, governance constraints, policy obligations, jurisdictional constraints, evidence requirements, and behavioral responsibilities defined by the PIM. It adds the platform-specific details required to realize those obligations using selected technologies. |