is this architecture possible? Written by on 9 Feb 2015. Posted in Support Forum › Category: Installation and Basic Operation › is this architecture possible? 0 Vote Up Vote Down admin Staff asked 10 years ago source —> ems1-> ems2 -> ems3 -> clients do I need to setup ems2 load balance of ems1, and ems3 load balance of ems2? And webservice of ems1 is different with webservice of ems2?