Piggydb is a flexible and scalable knowledge building platform that supports a heuristic or bottom-up approach to discover new concepts or ideas based on your input. You can begin with using it as a flexible outliner, diary or notebook, and as your database grows, Piggydb helps you to shape or elaborate your own knowledge. Piggydb is a Web application provided as a self-contained package that contains a Web server and database engine.
With MetaModel, you use a type-safe SQL-like API for querying any datastore. It is a data access framework providing a common interface for exploration and querying of different types of datastores. It isn't a data mapping framework. Instead, it emphasizes abstraction of metadata and the ability to add data sources at runtime, making MetaModel great for generic data processing applications, but less so for applications modeled around a particular domain.
The Apache Open For Business Project is an enterprise automation software project that includes ERP, CRM, E-Business/E-Commerce, SCM, MRP, and CMMS/EAM functions. It is a foundation and starting point for enterprise solutions and can certainly be used out of the box, but is also great for creating specialized applications.
Chandler is a standards-based "Note-to-Self Organizer" designed for personal and small-group task management and calendaring. It consists of a desktop application and Chandler Hub, a free sharing service and Web application. You can also download and run your own Chandler Server.
BitNami WordPress Stack is an easy-to-install distribution of the WordPress blogging software. It includes pre-configured, ready-to-run versions of Apache, PHP, MySQL, and phpMyAdmin (optional), so users can get a WordPress installation up and running in minutes after answering a few questions. Linux, Windows, Solaris, and Mac OS X are supported.
BitNami Joomla! stack is an easy-to-install distribution of the Joomla! CMS software. It includes pre-configured, ready-to-run versions of Apache, MySQL, and PHP so users can get a Joomla! installation up and running in minutes after answering a few questions. Currently, Linux and Windows are supported.