Rhythm 2.0 Specifications

Appearance

SVC-MBR-MEM-snapshotsMembership Snapshots Service Module

Markdown

SVC-MBR-MEM-snapshots

Membership Snapshots Service Module

Markdown
  • DocumentDraft
  • ImplementationPartially observed

KindService contractProduct areaMembershipModuleMemberships, Applications and Membership BillingRevision1

Read atservices-membership 5994c270react-console baf6dae3

Membership Snapshots Service Module ​

What This Service Is For ​

Snapshots preserve complete published months for membership reporting. Each publication combines member standing, dated units and ancestry, chosen characteristics and movement counts.

Boundary ​

The service implements the reporting facet of history: characteristic settings, generated rows and execution jobs. The shared snapshot platform supplies ledger and scheduling contracts, and the query layer serves current publications.

Operations in Words ​

Administrators read and replace reporting characteristics. Dataset readers select published monthly data through distinct query permissions. Generation and publication are scheduled internal work.

Events and Jobs ​

A periodic planner schedules due months and a dispatcher admits runs under the cap. Durable generation validates before publication and delegates retry to the ledger. Workspace deletion invokes bounded purge work.

Consistency Guarantees ​

Generation, checks and publication commit as one unit, preserving the prior current version on failure. Later-known reruns can publish corrections as another version. Existing findings cover blank captures, migrated history and transaction scale.

Repository
services-membership

Controls

45 controls apply, from the corpus control catalogue.

TC-AVL-002 TC-AVL-003 TC-AVL-004 TC-AZ-001 TC-AZ-002 TC-AZ-003 TC-AZ-004 TC-AZ-005 TC-AZ-006 TC-CHG-001 TC-CHG-002 TC-CHG-003 TC-CHG-004 TC-CRY-001 TC-CRY-002 TC-CRY-003 TC-DAT-001 TC-DAT-002 TC-DAT-003 TC-DAT-007 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-MON-003 TC-MON-004 TC-PI-001 TC-PI-002 TC-PI-003 TC-PI-004 TC-PI-005 TC-PRV-001 TC-PRV-002 TC-SEC-001 TC-SEC-004 TC-TEN-001 TC-TEN-002 TC-TEN-003

Does Not Own

  • History owns the broad concept; this service implements settings, monthly rows and execution records.
  • The shared snapshot platform owns run ledger, scheduling and rerun contracts.
  • CRM owns source contact characteristics selected for capture.

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