Data Visualization
Real-Time Analytics Dashboard
Live data visualization for enterprise clients
Vue.jsNode.jsD3.jsClickHouseRedisWebSocketDocker
The Problem
An analytics company needed to display real-time metrics from multiple data sources with sub-second updates, custom chart builders, and exportable reports for enterprise clients.
The Solution
Built a Vue.js + D3.js frontend with WebSocket connections to a Node.js backend. Implemented time-series data aggregation with ClickHouse, Redis pub/sub for live updates, and PDF generation for reports.
The Outcome
Dashboard renders 50+ charts simultaneously with <200ms update latency. Adopted by 30+ enterprise clients. Reduced manual reporting time by 90%.