Category
resiliency
2 articles
Circuit Breaker Pattern: Prevent Cascading Failures in Service Calls
TLDR: Circuit breakers protect callers from repeatedly hitting a failing dependency. They turn slow failure into fast failure, giving the rest of the system room to recover. TLDR: A circuit breaker is useful only if it is paired with good timeouts, l...
•15 min read
Bulkhead Pattern: Isolating Capacity to Protect Critical Workloads
TLDR: Bulkheads isolate capacity so one overloaded dependency or workload class cannot consume every thread, queue slot, or connection in the service. TLDR: Use bulkheads when different workloads do not deserve equal blast radius. The practical goal ...
•15 min read