TYPO3 CMS is a Web Content Management System which features automatic creation of navigational menus, headlines, and other dynamic graphical elements, automatic conversion and scaling of images, the ability to present different templates based on variables such as client browser or country code, support for multiple templates on a site, and a built-in password-protection option. Pages can be timed to be shown on a certain date, be hidden on a certain date or just temporarily hidden. TYPO3 supports search in SQL-databases and redesigning of a website at once is just a matter of creating a single new template.
Permission Record Information Machine (PRIM) delivers database connectivity via a web browser. Users can have different database permissions (e.g. create tables, modify tables, etc.). PRIM has built-in database analytical tools such as graph displays, reporting, etc. English and Chinese (Big5) language support.
Squarebase is a Web-based interface for MySQL databases. The basic idea is that it builds a database (called the "metabase") that describes the structure of the database. The information in the metabase is used to format lists and forms for browsing and editing the contents of the database.
P4A (PHP For Applications) a PHP5 RAD and object oriented PHP framework for building event-driven, stateful Web applications. It is based on Zend Framework and features tableless HTML, multiple databases, access key support, auto data type recognition, transparent AJAX, UTF-8, internationalization, and localization.
ERW (Entities and Relationships on the Web) is an innovative system for handling complex databases using a Web browser. It uses the most recent standards endorsed by the W3C to offer to the user a sophisticated environment, similar to a dedicated client. Moreover, the user interface is generated in a completely automatic way starting from a conceptual description of the database by means of an XML-based description language for entity-relationship schemata. From the same description, you can also automatically obtain diagrams and documentation. ERW can be used for content management, in particular when the data is structured along complex relations.