high-performance database - Mono assemblies

 OpenLink Virtuoso is a high-performance object-relational SQL database.
 It provides transactions, a smart SQL compiler, hot backup, SQL:1999
 support, a powerful stored-procedure language supporting server-side
 Java or .NET, and more. It supports all major data-access interfaces,
 including ODBC, JDBC, ADO.NET, and OLE/DB.
 .
 This package contains Virtuoso's ADO.NET data provider for Mono.