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.
CASTORE (CApitalization & STORagE) takes place in a user-centered design approach to build an open archive platform, planned to create institutional repositories, managed by librarians in their respective institutions. With this system, the authors are able to store, convert (XML), fully index, manage, perpetuate, valorize, and distribute their digital documents. It uses an assembly of components (Tomcat, OO, JDO, Saxon, Lucene, etc.) to build middleware applications, relying on XML and any relational database. The system has been developed with a component architecture (J2EE) to be able to integrate the platform with any intranet environment with the minimum cost of development.
DKP Log Parser is a tool designed to help administrate time-based and/or event-based DKP reward systems (popular in MMORPGs) in conjunction with EQDKP (or any other DKP software implementing a required interface). It parses logs, calculates rewards, and then uploads them. The tool is configurable to be compatible with most games that produces some kind of log. There are currently predefined pattern sets for EverQuest, EverQuest2, and World of Warcraft (with CT RaidTracker).
Daffodil DB is a SQL-99 specification compliant, lightweight, Java-based relational database engine (RDBMS). It supports almost all constructs of SQL 99 (including triggers, views, constraints, UDT, stored procedures, etc.), supports distributed transactions (XA), provides a complete JDBC 3.0 driver (including support for optional features like save points, rowsets, UDT, XA, connection pooling, etc.), and can run in embedded or server mode. It can be included as a jar file in any Java application. Daffodil DB includes Daffodil DB Browser, a GUI-based database management tool that can be used to carry out all database operations such as creating a database, creating database objects, executing SQL statements, and manipulating data, browser database objects, etc.
DataCleaner is a data quality analysis tool that allows you to perform data profiling, validating, and minor ETL-like tasks. These activities help you administer and monitor your data quality in order to ensure that your data is useful and applicable to your business situation. It can be used for master data management (MDM) methodologies, data warehousing projects, statistical research, preparation for extract-transform-load activities, and more.
DataDrafter is a program that allows you to create your own interactive graphics applications with data editing, navigation, search, and reporting features built in. Use it instead of Visio, for example, to create diagrams, maps, and technical drawings that are interactive and fully integrated with your data. Your visualizations become real applications instead of just wallpaper. You can even share your graphics and data as an application on the Web, or on your own intranet.