is an object-oriented
framework which provides persistence
for pure object-oriented development. Persistor .NET saves, retrieves, and deletes pure .NET Framework object graphs within a SQL Server 2005
or SQL Server Express
database. The framework was developed by Hans-Peter Haberlandner
and Wolfgang Portugaller
In 2005, Persistor.NET won the "Best Visual Studio 2005 PowerToy utilizing SQL Server Express" award at the Connected Systems Developer Competition organised by Microsoft and CMP Media.