[rules-users] [Optaplanner] provisioning / scalability

Hi, I have a use case where multiple users need to run multiple simultaneous solvers. Is there a best practice in scaling out Optaplanner for multitenancy? Just to be clear I'm not interested in scaling out a single optimization run but instead multiple solvers. So I'm looking for pros and cons for: - multiple solvers in the same JVM - multiple JVM:s on a single machine (with multiple solvers) - multiple machine setup - virtual machine vs lxc (Docker) vs bare metal I'm also interested in provisioning of rules etc Regards, Mats