We have developed a mobile chat application and are inviting back-end experts to design for us a reliable ejabberd cluster/architecture. The architecture should be able to allow for easy addition of more ejabberd servers.
It should be able to handle 1 million, then 10 million concurrent connections.
This project will be followed by another project to actually implement the designed architecture.
Hello, I'm a senior Erlang developer, I have ever designed and implemented VMSC for 1M subscriber. I can design xmpp architecture for some million subscribers with hardware power constraint.