Distributed Phoenix Chat using Redis PubSub

Using Redis
https://www.reddit.com/r/elixir/comments/aj2sf7/distributed_phoenix_chat_using_redis_pubsub/
https://www.poeticoding.com/distributed-phoenix-chat-using-redis-pubsub/?utm_source=reddit&utm_campaign=reddit_elixir_350

Using pg2 instead of Redis
https://www.poeticoding.com/distributed-phoenix-chat-with-pubsub-pg2-adapter/?utm_source=reddit&utm_campaign=reddit_programming_382