Ubuntu Server brings economic and technical scalability to your datacentre, public or private. Whether you want to deploy an OpenStack cloud, a Hadoop cluster or a 50,000-node render farm, Ubuntu Server delivers the best value scale-out performance available. Developed by Canonical Ltd
License: Open Source
Ubuntu Server is a versatile and powerful server operating system suitable for various applications, while NethServer is a more specialized distribution designed for small to medium businesses with an emphasis on ease of use and integrated services.