The utility is an Excel workbook for designing databases, supports MySQL, Oracle, PostgreSQL, SQLite and SQL Server.

DbWebApi is a nuget library that implement an entirely generic Web API for data-driven applications. It acts as a proxy for web clients to call database sp.

Framework for RAD against relational database (and xml), using a sophisticated, easy-to-use OO model (3-tier). Supports multiple database platforms. Uses generics and partial classes. Supports ADO transactions (doesnt require MSDTC). Includes a winforms Class Generatator for auto

ETL Framework is an Extract Transform Load engine written in Java. It includes executables for major platforms and can be integrated into other applications.