Serverless
Scaling webhooks 10x: an ideal design
·1656 words·8 mins
Event-Driven
Webhooks
Serverless
Platform-Engineering
Scalability
The current webhook design holds ~100K events a day with six workers. Ten times that, with unpredictable spikes, needs a different shape — transactional outbox, event bus, serverless fan-out and delivery, and per-partner isolation.