Microsoft has announced a new server SKU called nano Server that is designed for in-cloud applications and containers



From Neowin:

Nano sever is a refactored version of Windows server and features a smaller footprint, remote management of installation, and is optimized for the cloud. The server will receive fewer patches and events that require updates, which means less downtime for users; the company says it has tighter security and better use of resources when compared to the full version of Windows server.

  Microsoft announces Nano Server, designed for modern apps and the cloud