Many channels with few publications or few channels with many publications in Redis PubSub?
I am using Redis PubSub for a notification system in an application. I usually have around 1000 concurrent users. For each user I have a personal channel with the user’s ID through which several personal notifications are sent. But also, each user is related to several “personal tasks” (they are personal for each user, approximately 15 on average per user) so I have two options:
Many channels with few publications or few channels with many publications in Redis PubSub?
I am using Redis PubSub for a notification system in an application. I usually have around 1000 concurrent users. For each user I have a personal channel with the user’s ID through which several personal notifications are sent. But also, each user is related to several “personal tasks” (they are personal for each user, approximately 15 on average per user) so I have two options: