Hello,
we would like to use Kafka as a way to inform users about events of certain topics. For this purpose, we want to develop Windows and Mac clients which users would install on their desktop PCs. We got a broad number of users, so it's likely that there will be >10.000 clients running in parallel. If I understand it correctly, then Kafka uses Sockets and the user clients would maintain an active connection to Kafka. If this is correct, I wondered: -What is the limit of clients that may run in parallel? Do 10.000 clients mean 10.000 server connections? Would that be a problem for a typical server? -Can we solve this problem by simply running kafka on several servers and using something like a round-robin for the DNS so that the clients connect to different servers? -We expect to only send a few messages each day. Messages should arrive quickly (<30 seconds delay) but we don't need realtime. Considering this: Is kafka still a good solution or should we better switch to e.g. polling of clients to the server without Kafka? Best regards, Sven
