Don't let a server restart log out all your users. Move your sessions to a dedicated, high-speed store.
1The Shared State
By centralizing sessions in Redis, your backend becomes 'stateless'. You can destroy and create server instances at will without impacting the user experience.
2Performance at Scale
Redis is built for speed. Fetching a session object takes microseconds, ensuring that your authentication checks don't slow down your API response times.
3Automatic Cleanup
Sessions shouldn't last forever. Redis's native TTL (Time To Live) feature automatically cleans up expired sessions, keeping your memory usage optimized.
