Hi, I'm new to message queues and have been searching for some usage guidelines. I understand that the biggest factors to think about regarding performance seem to be message size and the volume or rate of messages.
However, I want to know what considerations should I think about when deciding on practical limits for the number of queues or topics? Here is a fictional scenario (and I do mean fictional before someone points me towards XMPP/Jabber): I want to build an Instant Messaging service for 100000 users. The service would need to accommodate chat rooms as well as instant messaging. So would I create a queue for each IM and a topic for every chat room? If so, how many queues or topics could I create before I run into performance problems? Or is the number of queues and topics all irrelevant and the only important factor is the size and volume of messages? -- View this message in context: http://www.nabble.com/Performance-usage-guidelines--tf2806506.html#a7830182 Sent from the ActiveMQ - User mailing list archive at Nabble.com.
