In your values.yaml for the PostHog Helm chart, define your external storage.
init(...) startSession() takeFullSnapshot() observeMutations() onEvent(e) buffer.push(serialize(e)); if(buffer.size>threshold) flush() flush() compress(buffer); post('/replay', payload) with retries; persist queue to IndexedDB on failure posthog session replay portable
with open('user_session.json', 'w') as f: json.dump(snapshots, f) In your values
