Pattern 82 / TENANT

Shuffle Sharding

Use this when Reducing how many tenants share the same failure domain.

Pressure: Reducing how many tenants share the same failure domain
Mechanism: Assign each tenant to a small random subset of workers or queues
Toll: Routing and capacity math are more complex

Diagram for Shuffle Sharding — Architecture plate82

Executive brief

Shuffle Sharding fits when Reducing how many tenants share the same failure domain. Mechanism: Assign each tenant to a small random subset of workers or queues. Use it for Noisy-neighbor protection in queues, workers, and gateways. The toll: Routing and capacity math are more complex.

Use when

Noisy-neighbor protection in queues, workers, and gateways.

Example

Use shuffle sharding when noisy-neighbor protection in queues, workers, and gateways..

Review framing

Describe the pressure first, then the mechanism, then the cost. That keeps the design grounded.

Same pressure family