Documentation Home
Connectors and APIs Manual
Download this Manual
PDF (US Ltr) - 4.1Mb
PDF (A4) - 4.1Mb

5.3.2 ODBC Driver Managers

An ODBC Driver Manager is a library that manages communication between the ODBC-aware application and any drivers. Its main functionality includes:

  • Resolving Data Source Names (DSN).

  • Driver loading and unloading.

  • Processing ODBC function calls or passing them to the driver.

Most ODBC Driver Manager implementations also include an administration application that makes the configuration of DSN and drivers easier. Examples and information on ODBC Driver Managers for different operating systems are listed below:

  • Windows: Microsoft Windows ODBC Driver Manager (odbc32.dll). It is included in the Windows operating system. See for more information.

  • macOS: ODBC Administrator is a GUI application for macOS. It provides a simplified configuration mechanism for the iODBC Driver Manager. You can configure DSN and driver information either through ODBC Administrator or through the iODBC configuration files. This also means that you can test ODBC Administrator configurations using the iodbctest command. See for more information.

  • Unix: