Free Open Source Reporting tool for .NET
The CCM is a mini ORM, working with the database and C# collections
FileXSV
Provides data access for data sources exposed through OLE DB.
A feature-rich and high-performance data access components for MS SQL
Fastest and most reliable database connectivity solutions for any DB
Uniform Database Abstraction for PHP Development
Detects differences between 2 databases and applies the changes
.NET library that provides abstraction over persistent data storages.