Feed Polling at Scale: ETags, Backoff, and Deduplication
Scale feed polling with conditional requests, adaptive schedules, host fairness, deterministic identity, and replay-safe processing.
Articles tagged Monitoring from Dev Feed Dispatch.
Scale feed polling with conditional requests, adaptive schedules, host fairness, deterministic identity, and replay-safe processing.
Build monitoring that distinguishes source outages, stale feeds, parser regressions, duplicate entries, and downstream delivery failures.