Request Hedging Tail Latency: Cutting p99 Without Overload
Learn how hedged requests cut p99 tail latency in microservices: delay tuning, hedge budgets, cancellation, idempotency, routing, and when to avoid it.
13 min read
Tag
tail latency
Microservices Partial Failure Handling in Fan-Out Requests
Classify each fan-out dependency as required, optional, or best-effort, then design deadlines, response shapes, fallbacks, and retries around that contract.
13 min read