Rhythm 2.0 Specifications

Appearance

SVC-PFM-DJE-partitionsPartition Maintenance

Markdown

SVC-PFM-DJE-partitions

Partition Maintenance

Markdown
  • DocumentDraft
  • ImplementationObserved

KindService contractProduct areaPlatformModuleData Job EngineRevision1

Read atservices-platform ad3f6a65

Partition Maintenance ​

What This Service Is For ​

History maintenance prepares monthly storage ahead of writes and retires expired months through registered archive behavior.

Boundary ​

The module owns maintenance execution without taking ownership of the history records. Product-area assignment keeps this concern here until its home is decided.

Operations in Words ​

The module exposes no HTTP operation or Submissions binding. Scheduled and deployment maintenance call its functions directly.

Events and Jobs ​

The schema-owner function runs daily maintenance and a deployment-time creation-only pass. Failed table metrics and successful-run heartbeat support operational alarms.

Consistency Guarantees ​

Each table has an independent pass. Archive failure preserves detached data, while successful work in other tables remains. Scheduling alone does not establish a global lock against deployment maintenance.

Repository
services-platform

Controls

34 controls apply, from the corpus control catalogue.

TC-AVL-004 TC-AVL-005 TC-CHG-001 TC-CHG-002 TC-CHG-003 TC-CHG-004 TC-CHG-005 TC-CHG-006 TC-CHG-007 TC-DAT-001 TC-DAT-003 TC-DAT-004 TC-IAM-001 TC-IAM-002 TC-IAM-004 TC-IAM-005 TC-IAM-006 TC-LOG-002 TC-LOG-003 TC-LOG-004 TC-LOG-005 TC-MON-001 TC-MON-002 TC-PI-001 TC-PI-002 TC-PI-003 TC-PI-004 TC-PI-005 TC-TEN-001 TC-TEN-002 TC-TEN-003 TC-VEN-001 TC-VEN-002 TC-VEN-003

Does Not Own

  • Registered history tables and their retention belong to the applications that own them.
  • Engine job and refusal storage is unpartitioned and is outside this maintenance pass.

The Markdown files under specs/ in rhythmsoftware/rhythm-v2-docs are the canonical source of truth. This reader is a generated, read-only projection of them.

Rhythm Software