Were you just showing the log generally or was there something in there that would inform of a memory issue?
Yes we were just showing the log generally.
Q: I got confused with the very last comment, where "the user has to use a URL to use this new server".
Are you saying that we have to split users using different URLs to use Server A or B or C? Isn't there a load-balancer system to determine which server to use internally?
Load balancing was not included in the tutorial - it's a separate issue. The tutorial assumes that old users log in using the old URL, while you offer new URL to new users. With this solution there is no load balancing, but you are still effectively scaling your system. Load balancing can be achieved outside of Aware IM by using, for example Amazon load balancers.
So far most tutorials benefited new user more than the existing ones. The optimization tutorial should be valuable for everyone.
