HealthTech Analytics Dashboard

Building a robust hospital analytics platform requires processing thousands of events per second while keeping the UI responsive.

The Challenge

The primary challenge was managing real-time websocket connections without blocking the main React thread or causing excessive re-renders.

State Management

We initially used Redux but found it too heavy for the rapid stream of socket events. We migrated to a combination of Zustand for shared global state and RxJS for manipulating the event stream before it hits React.

Performance Metrics

1. Reduced Initial Load Time by 40%.
2. Increased frames per second (FPS) during data spikes from 24 to 60.

Conclusion

Our new architecture ensures doctors get critical information exactly when they need it without delay.