Building a Real Time Sports Scoring Engine with WebSockets and DynamoDB Streams
The Problem Sports scoring sounds simple. One team scores a point, the number goes up, everyone sees it. But when you build it as a web application th…
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What Broke When We Hit 100k WebSocket Connections (And How Realtime Orchestration Saved Us)
Introduction We built a product that streams AI model outputs to browsers and backend agents in realtime. At first, a few hundred WebSocket connection…
What Broke After 10M WebSocket Events (And How We Fixed Our Realtime AI Orchestration)
Introduction We built a realtime AI feature for a multi-tenant SaaS: live agent assistants that coordinate across services and update UIs via WebSocke…
What Broke After 10M WebSocket Events (And How We Rewired Our Realtime AI Pipeline)
Introduction We hit a wall after about 10 million WebSocket events in a month. Latency spikes, dropped messages, and opaque failures started showing u…