Before I get raked over the coals: npgsql is great. It is up to 10x faster than the PostgreSQL ODBC driver for our workload. It has a few tiny issues that are

Before I get raked over the coals: npgsql is great. It is up to 10x faster than the PostgreSQL ODBC driver for our workload. It has a few tiny issues that are irritating but not big problems, and I plan to fix them and submit patches when I have time.