eZ Publish is an enterprise open source web content management system used by media as well as other business, governmental, non-profit, and educational organizations needing a robust and well supported CMS with unending flexibility. It runs on Apache web server with the PHP language and a database (e.g. MySQL).
Features
- multiple versions (revisions) of every web element--and if you like, multiple translations of every version
- extremely configurable--not JUST a shop, blog, corporate site, forum, gallery, webDAV--but whatever you need it to be--and whatever else you need it to be tomorrow
- server environment may be stand-alone or clustered
- supported by eZ Systems and a mature developer community
- fine-grained user access control
- integration with MS Word allows publishing to the web with a click from the word processor
- extension for broadcasters and media outlets (eZ Flow) allows publishers to plan delayed publishing and see what their site will look like in the future by clicking on a calendar and timeline
- open source (proprietary license also available)
- read a more detailed list at ez.no
Among content management systems, there are very few which are open source, enterprise-grade, and versatile enough to accomplish almost any task as your needs grow. eZ Publish is one, and it receives strong ratings.