I do not understand what you mean by the term sluggish? Every .NET driver has some overhead when you first load it, and then it is being cached into memory.
I have used Npgsql and it worked great for me. If you are not satisfied with Npgsql, try Devarts connector. On Oct 2, 2011 5:33 AM, "Rohit Coder" <passionate_program...@hotmail.com> wrote: > > PgSQL has just one old NPGSQL driver for .NET, which is itself sluggish. The ODBC driver works better as compared to NPGSQL, but I suspect the ODBC driver is not the right choice for ORM framework of .NET. > > I want to know whether there is any efficient .NET provider and is PGSQL compatible with the .NET entity framework. > > Regards, > Rohit. >