Reference Architecture for a high availability SharePoint Server 2016 farm in Azure

It provides prescriptive guidance including the following topics:

• Architecture resources necessary for the deployment, including resources.
• Scalability considerations.
• Availability considerations.
• Manageability considerations.
• Security considerations.

URL: https://azure.microsoft.com/en-us/blog/reference-architecture-for-a-high-availability-sharepoint-server-2016-farm-in-azure/