Posthog Session | Replay Portable

Will your app be or just temporarily offline ?

💾 Strategy 2: Download and Export Recordings for Offline Use posthog session replay portable

This comprehensive guide explores how to build a portable PostHog session replay pipeline, the architectural patterns required, and how to manage data privacy and performance. Why Make Session Replay Portable? Will your app be or just temporarily offline

Implement strict rotation and data caps in your local storage proxy. Set a maximum directory size (e.g., 500MB). Once reached, delete the oldest JSON files ( First-In, First-Out ). Compressing the JSON strings into .gz format before saving can also reduce file sizes by up to 80%. 2. Time Synchronization (Timestamp Drift) the architectural patterns required