Open Source PL/SQL Database Engines/Servers

Model driven code generation can improve coding standards, speed, quality of development and reduce your costs. From my experience generating code from XML using XSLT is one of the best and fastest solutions. This is just the base of the framework presenting the idea, any code template can be implemented upon request. Some sample generators are present for SQL / PLSQL / C# / AnsiC / Java The main target is to generate DTO/BDO/POJO objects based on the database definitions in multiple languages aligning all technologies used by a development team. If you are willing to contribute drop a message.

Define your database structure and relations once using the ZsqlML (Zenark's SQL Markup Language) XML DTD, and then generate mulitple vendor-specific SQL scripts, thereby solving the issue of SQL script variances across multiple platforms.

PWP-OWA is a PHP-based drop-in replacement for Oracle's Apache/mod_plsql combination, or Oracle Internet Application Server (iAS), allowing for execution of PL/SQL Web Toolkit applications on any PHP-friendly Web server (Apache, IIS, iPlanet, etc.)