Web App2023
ShopMetrics
A realtime analytics cockpit for merchants.
A dashboard that streams store events over WebSockets and renders live revenue, funnel and cohort charts without hammering the database.
120k
Events/min
90ms
p95 latency
24
Charts
Highlights
- Event pipeline with batching and back-pressure handling.
- Pre-aggregated rollups so charts never scan raw rows.
- Optimistic UI that reconciles against the server stream.
Stack
Next.jsSocket.IOPostgreSQLRedis