dido:99_annexes:annex-b-terms-and-definitions:r:replay_and_reconstruction_role

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dido:99_annexes:annex-b-terms-and-definitions:r:replay_and_reconstruction_role [2026/07/11 11:14] – removed - external edit (Unknown date) 127.0.0.1dido:99_annexes:annex-b-terms-and-definitions:r:replay_and_reconstruction_role [2026/07/18 12:33] (current) – external edit 127.0.0.1
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 +====== Replay and Reconstruction Role ======
 +
 +[[dido:99_annexes:annex-b-terms-and-definitions:start|Go up to Terms and Definitions]]
 +
 +===== Discussion =====
 +
 +The Replay and Reconstruction Role identifies responsibility for reconstructing or replaying selected FX information from preserved records, provenance, audit records, and evidence-supporting material.
 +
 +This role includes receiving replay or reconstruction requests, identifying source records, following lineage relationships, reconstructing selected information, producing FX Replay Results, and preserving replay or reconstruction provenance.
 +
 +The Replay and Reconstruction Role participates primarily in the FX Logical [[dido:99_annexes:annex-b-terms-and-definitions:a:audit_and_provenance_plane|Audit and Provenance Plane]]. It also supports the FX Logical [[dido:99_annexes:annex-b-terms-and-definitions:c:control_plane|Control Plane]] when replay uses control commands and the FX Logical [[dido:99_annexes:annex-b-terms-and-definitions:d:data_plane|Data Plane]] when reconstructed or replayed information enters a data-plane exchange.
 +
 +===== Definition =====
 +
 +//responsible for reconstructing or replaying selected FX information from preserved records, provenance, audit records, and evidence-supporting material//
 +
 +===== Source =====
 +
 +Specialization of Logical Node Role from [[fxdemo:02-part:start]], Section 6.4, Logical Information Lineage from [[fxdemo:02-part:start]], Section 8.10, Logical Evidence Traceability from [[fxdemo:02-part:start]], Section 12.8, and [[dido:99_annexes:annex-b-terms-and-definitions:t:traceability|Traceability]] from [[fxdemo:01-part:start]], Section 7.10; generalised from replay, reconstruction, audit, provenance, and evidence material in the original FX Demo [[dido:99_annexes:annex-b-terms-and-definitions:r:reference_architecture|Reference Architecture]].
 +
 +===== Note =====
 +
 +The Replay and Reconstruction Role does not prescribe a replay engine, event store, database, log replay mechanism, provenance store, evidence repository, or test tool.
 +
 +===== Example =====
 +
 +The FX Replay and Reconstruction Node performs the Replay and Reconstruction Role by reconstructing the lineage of an FX Release Package from preserved audit and provenance records.