URZTV Database Reliability Standard

URZTV INFRASTRUCTURE

Database changes without platform chaos.

Every future URZTV module gets one versioned, auditable migration path—built for growth across VOD, music, talent, fans, commerce, fundraising, rights, distribution, education and integrations.

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Versioned

Every module declares a schema target and ordered migrations.

Guarded

Locks, preflight, approvals and recovery-point requirements protect production.

Observable

History, drift checks, health and audit events make changes visible.

Compatible

Shared contracts prevent VOD, Music, Commerce and Rights from inventing their own migration systems.

SAFETY MODEL

Additive by default. Destructive only by explicit policy.

Routine upgrades never automatically drop production tables. Destructive migrations can be centrally disabled, require Super-Admin approval, and require a recent recovery-point reference before execution.

Schema Registry

Logical table contracts, target versions, expected columns, hashes and drift status.

Migration Runner

Plans, dry runs, locks, preflight callbacks, history, roll-forward execution and controlled rollback callbacks.

Super-Admin Rules

Central URZ rules control auto-migration, destructive operations, rollback, recovery requirements, lock duration and more.