Right now, we hit the db for every request to the /1/user/<user_name>/feed/events API endpoint.

We need to look into caching these events if possible. Possible things we can cache.

• List of users a person follows, would need invalidation every time a person follows a new person or unfollows someone.
• Follow events. Not completely sure how easy this will be, because we want all follow events for a list of users. We could possibly cache follow events for every user individually and group that in the endpoint.
• Listens. We're getting last 2 listens per user. We could cache this in redis to reduce timescale calls