Requirements Detail¶
Each requirement uses a lightweight ID and includes acceptance criteria.
REQ-01: Batch Execution Modelling¶
ExecutionDM SHALL represent lifecycle and metadata required for batch computational task execution.
Acceptance criteria: - Model documentation explicitly states batch-first scope. - Example serializations can represent a batch task request and result metadata.
REQ-02: Data-Model-First Derivation¶
ExecutionDM SHALL remain data-model-first, with APIs/services derived from model artefacts rather than the reverse.
Acceptance criteria: - Documentation describes model-first derivation principle. - Schema outputs (XML/JSON/OpenAPI/TAP schema) are generated from model artefacts.
REQ-03: Containerized Black-Box Execution¶
ExecutionDM SHALL support containerized execution descriptions while treating in-container processing as an internal black box.
Acceptance criteria: - Model/docs describe container image/context concepts as needed for execution. - Requirements avoid mandating algorithmic behaviour inside containers.
REQ-04: Input/Output-Centric Interoperability¶
ExecutionDM SHALL prioritize interoperable representation of execution inputs, outputs, and execution context.
Acceptance criteria: - Model elements identify inputs and outputs relevant to execution exchange. - Documentation states interoperability intent at data boundary level.
REQ-05: Distributed Runtime Compatibility¶
ExecutionDM SHALL be suitable for distributed execution environments used in modern orchestration platforms.
Acceptance criteria: - Requirements include distributed/runtime environment assumptions. - No requirement constrains deployment to a single local runtime model.
REQ-06: Extensibility¶
ExecutionDM SHALL support incremental extension without breaking existing consumers where possible.
Acceptance criteria: - Documentation includes an explicit extensibility goal. - New model components can be added without requiring a full redesign of existing structures.
REQ-07: Explicit Non-Scope Enforcement¶
ExecutionDM SHALL explicitly exclude interactive sessions and reservation/booking in the initial release scope.
Acceptance criteria: - Non-goals section lists both exclusions. - No initial requirement introduces interactive-session-only or reservation workflow concepts.
REQ-08: Standards-Oriented Deliverables¶
ExecutionDM SHALL provide machine-readable schema artefacts and human-readable documentation suitable for review and implementation.
Acceptance criteria: - Documentation page links to generated schema artefacts. - PRD and related docs are maintained in the project documentation site.