Wyvern - tuplespaces for .NET
Wyvern is a C# implementation of tuplespaces meant to simplify the life of the Windows programmer doing distributed programming

Communications::File Sharing
Database::Database Engines/Servers
Internet
Software Development::Object Brokering
System::Distributed Computing

Xcerpt
Xcerpt is a Query and Transformation Language for XML and Semistructured data. Instead of the navigational approach of XPath

Database::Database Engines/Servers
Internet::WWW/HTTP::Dynamic Content
Internet::WWW/HTTP::Indexing/Search
Software Development::Interpreters

Datadog Java Persistance API
Datadog is an object persistance layer written in Java. Features include caching, transaction support, and much more using

Database::Database Engines/Servers
Database::Front-Ends
Software Development::Object Brokering

Access for XML Databases
This is an application that creates and manages XML databases. Implements ANSI SQL language with a Query Analyzer. Can Create

Database::Database Engines/Servers
Database::Front-Ends

Beldin`s Umbrella of Tools (BUOT)

Database::Database Engines/Servers
Database::Front-Ends
Scientific/Engineering
Software Development

3D AR Content Management System
3D Online Content Management System

Communications
Database::Database Engines/Servers
Internet::WWW/HTTP::Site Management
Multimedia::Graphics::3D Modeling
Scientific/Engineering::GIS

wuug_engine
wuug_engine is a simple and easy to use web-based community portal system written in PHP. Ideal for Users Groups, etc...

Communications::Chat::Unix Talk
Database::Database Engines/Servers
Internet::WWW/HTTP::Dynamic Content

Daedalus OO Database
Object-related low-level database driver

Database::Database Engines/Servers

database centralization daemon
database centralization system

Database::Database Engines/Servers
Database::Front-Ends

Castor Framework
This project contains an component to building JDO applications with Castor (http://castor.exolab.org/). It`s allow easy

Database::Database Engines/Servers
Software Development::Object Brokering