Hi, # I looked the documents of kafka and I see that there is no way a consume instance can read specific messages from partition. # I have an use case where I need to spawn a topic(single partition) for each user, so there would be 10k online users at a time, there would be very less data per topic. My questions is, what are limitations of having multiple topics(with 1 partition), I think this situation would cause heavy memory consumption and are they any other limitations?. Basically the problem boils down to what are the scalability limitations of having multiple topics(hardware/software)?
Thanks a lot in advance. Regards, Siva.