Hello! I am currently designing a social app (with the whole gamut of users following each other and personal feeds - consisting of posts by those you follow). To implement this "news feed" for each user, I was considering having a Kafka stream/topic per user.
Given that our intention is to get 1M+ users on the app, is this a good idea to have 1 topic per user, thus ending up with a million topics? Thanks and regards, Anshuman
