For years, the Enterprise Server business has been dominated by Linux distributions. Debian and CentOS are the most popular of these distributions with 9.8 and 9.1 percent of total market share, respectively. However, over the past year, Ubuntu has been rising in popularity to threaten Red Hat’s position as the third most popular Linux distribution for servers.
Ubuntu is preferred on the server because of its LTS releases, which are supported with updates for long years. Moreover, it has a large base of zealots who participate closely in the state of affairs. This gives Ubuntu servers excellent hardware support, security, timely updates and ease of installation.
However, Shuttleworth attributes the growth of Ubuntu Server business to the enhanced focus on quality.
The key driver of this has been that we added quality as a top-level goal across the teams that build Ubuntu – both Canonical’s and the community’s. We also have retained the focus on keeping the up-to-date tools available on Ubuntu for developers, and on delivering a great experience in the cloud, where computing is headed.
However, the data referred by Shuttleworth in his blog post cannot be taken at face value. The graph that Shuttleworth used to bolster his claims was derived from public websites as a whole and not just enterprise business. Nonetheless, Red Hat has based a billion dollar business around this business of enterprise servers, and the slightest hint that Canonical is about to overtake Red Hat with Ubuntu can shake things up in the world of Linux based server distros.