The psqlODBC driver is battle-tested (over 20 years old) and production-ready. While it will never be as fast as the native libpq for custom applications, it is the for integrating PostgreSQL into the Microsoft ecosystem and enterprise ETL tools.
By default, when an application submits a SELECT query via ODBC, the PostgreSQL driver attempts to retrieve at once and caches them in the client's RAM (or disk cache) before handing control back to your application. odbc driver postgresql
Whether you are configuring a DSN (Data Source Name) or using a DSN-less connection, the parameters are standard. The psqlODBC driver is battle-tested (over 20 years
Search for "ODBC Test (64-bit)" if installed with the driver, or use odbccp32 via command line. Whether you are configuring a DSN (Data Source
There are two primary open-source ODBC drivers for PostgreSQL, and confusing them is easy:
: The driver is available for Windows, Linux, and macOS in both 32-bit and 64-bit architectures.