Project Overview
PagePulse offers a lightweight alternative to Google Analytics. It tracks page views, user sessions, and custom conversion events without deploying tracking cookies, remaining compliant with GDPR regulations.
Key Features & Scope
Lightweight tracking script weighing less than 1KB, preserving page speed
Real-time traffic analytics graphs displaying active users on the page
Privacy-oriented architecture tracking visitors without cookie footprints
Goal tracking filters monitoring sign-up conversions and click rates
System Architecture
A high-volume Next.js ingest endpoint. Logs are written to Redis buffers before being flushed into ClickHouse database rows, maintaining system capacity.
Client InterfaceNext.js / React
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Backend CoreNode.js / Express
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Database NodeClickHouse (OLAP) & Redis
Database: ClickHouse (OLAP) & Redis
Deployment: AWS EC2 & Vercel
Performance & Vitals
99
98
100
100
Verified Production Metrics
Technologies Used
Next.jsClickHouseNode.jsRedisTailwind CSSTypeScript