WhiteCrane is an open source Content Management System (CMS) written in PHP and uses a Flat file database.
It was designed to be simple, fast and fun. It is aimed at small personal web sites or documentation although its possible to be used for other functions.
WhiteCrane, was developed to be a independent system that does not require a SQL database. Lacking this requirement gives it an advantage over other Content Management Systems, which can be slowed by mass queries. WhiteCrane is mainly intended to be used as help systems, blog software or simple websites that don't require rich media content, although still has the ability to include flash, bbcode and other multimedia content.
External linksSource: http://en.wikipedia.org/wiki/WhiteCrane