2022 Evolution Episode 8: Flask Sessions on a Redis Cluster

This episode builds a Redis cluster and moves Flask sessions from local memory to shared storage for multi-instance applications. Containerized Redis, client connections, session configuration, failover, and NGINX validation demonstrate session consistency across nodes.

Total video duration: 32 min 22 sec.

Companion Git repository: https://qytgit.qytang.com/qytadmin/2022_8_redis_cluster; https://qytgit.qytang.com/qytadmin/2022_8_nginx_server.