deltasql is an advanced Schema Version Control. It is like cvs, but for databases. It allows a team to commonly develop a data model on the fly, while the source code is growing. Branches for production schemas / mySQL, postgreSQL and Oracle supported

DeZign for Databases is an intuitive database design tool for developers and DBA's that can help you model, create and maintain databases. DeZign for Databases uses entity relationship diagrams (ERDs) to graphically design databases and automatically generates the most popular SQL and desktop databases.

dotConnect for PostgreSQL is an enhanced database connectivity solution built over ADO.NET architecture and a development framework with a number of innovative technologies. dotConnect offers a complete solution for developing database-related applications and web sites. With state of the art ORM solutions such as Entity Framework and LINQ to SQL, it introduces new approaches for designing applications and boosts productivity of database application development.

EasyQuery.NET Silverlight edition lets your users get the data they want without any assistance from the developer. This outstanding solution allows users to create queries to your database using a friendly graphical interface which looks to them as just a statement in their native language. EasyQuery.NET library is a set of native .NET classes and components which adds end-user-oriented query builder into your .NET Sliverlight application.

As the name suggests, EasyQuery.NET WebForms is a user-friendly solution for building database queries. This ASP.NET query builder will make things easier for the users of your web based ASP.NET applications and with it, they will be able to extract the information from the database that they are specifically looking for. The set of components is also exceptionally easy to use from a developer's viewpoint as well, providing an efficient and reliable solution. New queries simply take a few clicks of the mouse to build.

EasyQuery.NET WPF edition lets your users get the data they want without any assistance from the developer. This outstanding solution allows users to create queries to your database using a friendly graphical interface which looks to them as just a statement in their native language. EasyQuery.NET library is a set of native .NET classes and components which adds end-user-oriented query builder into your .NET WPF application.

The Eclipse Persistence Services Project (EclipseLink) project's goal is to provide a complete persistence framework that is both comprehensive and universal. It will run in any Java environment and read and write objects to virtually any type of data source, including relational databases, XML, or EIS systems.

EnterpriseDB develops and supports EnterpriseDB Advanced Server, an enterprise-class relational database management system (RDBMS) that is built on PostgreSQL, the world’s most advanced open source database. EnterpriseDB Advanced Server is compatible with Oracle applications, has the reliability and scalability necessary for high-volume, mission-critical enterprise use, and is very affordable. The EnterpriseDB Advanced Server product suite includes DBA Management Server.

EnterpriseDB DBA Management Server is a powerful database monitoring, profiling, reporting, and querying tool that enables DBAs and developers to analyze, manage and tune any number of EnterpriseDB or PostgreSQL databases from a single Web browser.
DBA Management Server also delivers richly formatted reports in both HTML and PDF formats.

DBA Management Server users can:
• Locate and tune complex queries based on usage
• Monitor real-time user activity and lock status
• Prioritize and execute commands based on user-defined rules
• Analyze log files on both local and remote databases using a single interface
• Create detailed statistical analyses of tables, indexes, and columns
• View and modify runtime configuration parameters
• Execute and view ad-hoc queries using a single interface, which is a powerful database monitoring, profiling, reporting, and querying tool that enables DBAs and developers to analyze, manage, and tune any number of EnterpriseDB or PostgreSQL databases from a single Web browser

EnterpriseDB develops and supports EnterpriseDB Advanced Server, an enterprise-class relational database management system (RDBMS) that is built on PostgreSQL, the world’s most advanced open source database. EnterpriseDB Advanced Server is compatible with Oracle applications, has the reliability and scalability necessary for high-volume, mission-critical enterprise use, and is very affordable. The EnterpriseDB Advanced Server product suite includes EnterpriseDB Developer Studio.

EnterpriseDB Developer Studio is an enterprise-class, cross-platform developer and DBA console that users of Oracle database tools can use with virtually no retraining.

Developer Studio users can:
• Browse multiple EnterpriseDB, Oracle and PostgreSQL databases simultaneously
• Conduct sophisticated SQL query profiling and analysis
• Dynamically monitoring database performance to optimize and tune EnterpriseDB Advanced Server
• Use pre-configured wizards for security, backup, and restore

EnterpriseDB develops and supports EnterpriseDB Advanced Server, an enterprise-class relational database management system (RDBMS) that is built on PostgreSQL, the world’s most advanced open source database. EnterpriseDB Advanced Server is compatible with Oracle applications, has the reliability and scalability necessary for high-volume, mission-critical enterprise use, and is very affordable. The EnterpriseDB Advanced Server product suite includes the EnterpriseDB Database Migration Toolset.

The EnterpriseDB Migration Toolset is a collection of powerful utilities that automatically migrate the data and business logic contained in existing Oracle databases to EnterpriseDB databases. After the data and business logic has been transferred from the Oracle database to the EnterpriseDB database, the database application originally written for the Oracle database may be run on the EnterpriseDB database without any re-coding or translation.

The EnterpriseDB Database Migration Toolset can:
• Import a complete or partial Oracle database schema
• Quickly migrate all data and Oracle database objects, including tables, constraints, indexes, triggers, sequences, views, stored procedures, functions and packages
• Provide customized migration through command line switches