+−⟲ FRONTEND BACKEND FALLBACK NODE FRONTEND BACKEND FALLBACK NODE MASTER NODEMANAGED BY AZURE KUBERNETES SERVICE isolated environment by project isolated staging and production environments within which are scalable PLAN:- each node in a different availability zone- each application node has at least one instance of the applicationminimizing any downtime- fallback nodes in place to handle the worst case of quad node failureor be used for scaling operations if the resources are overloaded BENEFITS:- INTERNALLY LOAD BALANCED- APPLICATION AUTO SCALING BASED ON CPU LOAD- AUTOHEAL ON APPLICATION FAILURE AZURE LOAD BALANCER TRAFFIC SCALABLE INFRASTRUCURE