seniorWebSockets
How would you design real-time analytics using WebSockets?
Updated May 6, 2026
Short answer
Real-time analytics systems use WebSockets for streaming data updates from backend pipelines to dashboards.
Deep explanation
Data pipelines (Kafka, Flink, etc.) process events and push aggregated metrics to WebSocket servers. Clients subscribe to dashboards receiving incremental updates rather than polling APIs.
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