Currently, We are running single machine base deployment of Enterprise 11.5 with CPU v4 and 20 GB RAM.
We are planning to run hybrid model ( keeping Portal, datastore and web adaptors, SQL Server) on premise and move ArcGIS Server (hosting) to the cloud in AZURE.
Currently, we are running about 50 to 60 map Services, may increase in future ( Some of them are dedicated and other are Shared) and have few GP Services (10 to 12).
Just wanted to know , is this correct deployment process ? Moving Hosting Server to the Cloud?