Pattern 21 / RESILIENCE
Use this when keeping one workload or tenant from sinking the whole service.
Bulkhead fits when keeping one workload or tenant from sinking the whole service. Mechanism: isolate traffic into separate pools of threads, connections, queues, or capacity. Use it for multi-tenant platforms, batch vs realtime workloads, premium tiers, and noisy neighbors. The toll: reserved pools can reduce utilization when traffic is uneven.
Multi-tenant platforms, batch vs realtime workloads, premium tiers, and noisy neighbors.
Separate worker pool for reports so api requests remain responsive.
Describe the pressure first, then the mechanism, then the cost. That keeps the design grounded.
Same pressure family