Hi Support, I have a questions, please assist...... My name Ameer, I have 16 years, working as Senior IT Consultant and have 6 months of experience in Azure Infrastructure and new to this cloud technology/certified. We are planning to implement ONLY cloud based IAAS - Server Infrastructure Setup with one of our new clients. We want the solution as per the information provided below: (a). Create new Azure VM for AD Domain Services (Primary Domain Controller) server only. (b). Create new Azure VM for File server (c). Create new Azure VM for ERP application server. Important Note: We don't want any physical server or establish syncing system between on-premise server and Azure VM solutions. At moment, Client want the following configurations. All of the server should be placed in same region/LRS. Rough calculation - It should be scalable and provide right solution for next 5 years plan. (a). Domain Controller - 8 GB RAM, less than 100GB HDD for OS (b). File Server - 32GB RAM, less than 100 HDD for OS, 6TB HDD for Data files/folders. (c). ERP Application - 32 GB RAM, less than 100 HDD for OS, 2TB HDD for Data files/folders/SQLdb_DATA/logs. Please help me to Estimate size and cost for an Azure domain controller VM (again not Azure AD) for 96 users. Looking to deploy a couple of full domain controllers in Azure for 96 user's standard activity. What size VM would be appropriate? What's the estimated range of total cost per month including transfer/transactions etc.? Also, do you think 1 DC in Azure with Azure backup would suffice for redundancy in this scenario, or should we still must get at least 2? I have some other queries related to azure solution which will be difficult to put everything here. Thank you.