23 - Data Ownership Matrix

Dokumen ini memetakan kepemilikan data per context untuk mencegah design drift.

Ownership Matrix

Domain	Table Group	Owner Context	Alasan
Auth identity	`users`, token, refresh token	central	sumber identitas global
Tenant registry	`tenants`, domains, cluster mapping	central	orchestration multi-tenant global
Platform RBAC	central authorization tables	central	kontrol platform admin
Tenant RBAC	tenant authorization tables	tenant	policy role-per-tenant
Billing source of truth	plans, subscriptions, invoices	central	konsistensi finansial global
Tenant feature usage	usage/override	central	entitlement policy global
Tenant operational master data	tenant taxonomies, local master	tenant	operasional lokal tenant
Auth activity audit	auth activities	central	security observability global
Tenant operational audit	tenant audit trail	tenant	jejak aksi operasional tenant

jika data perlu global consistency lintas tenant: central.

jika data murni operasional tenant harian: tenant.

hindari duplikasi source-of-truth tanpa mekanisme sinkronisasi resmi.