ODBC Driver Manager Comparison
Comparison of ODBC driver managers across different operating systems, including features like administrator interfaces, documentation availability, and installer styles. The spreadsheet details the compatibility and support for each driver manager, such as iODBC, unixODBC, DataDirect, and Microsoft Data Access Components (MDAC), with links to additional resources for further information.
Content article
The comparison of four ODBC Driver Managers—iODBC, unixODBC, DataDirect, and Microsoft Data Access Components (MDAC)—highlights various features across different operating systems.
In terms of the Administrator Interface, on Linux, the Command-Line Interface for iODBC and unixODBC requires manual configuration, while DataDirect and MDAC are unsupported. GUI options are available for both GTK and Qt, with iODBC supporting manual configuration and unixODBC offering GUI support for Qt. For macOS, the Command-Line Interface also requires manual configuration for both iODBC and unixODBC, while the GUI options for GTK and native are supported by iODBC. The HTTP interface is not currently shipped for macOS. Unix-like systems mirror the Linux offerings, with manual configuration for the Command-Line Interface and GUI support for GTK and Qt. However, on Windows, the Command-Line Interface is unsupported for all, while the GUI is only supported by MDAC.
Documentation is another area of comparison, where iODBC and DataDirect provide an Admin Guide, Programmer Guide, and User Guide, whereas unixODBC lacks an Admin Guide and MDAC is unsupported for the Programmer Guide.
Installer styles vary significantly across platforms. On Linux, iODBC and unixODBC support apt-get, rpm, and yum, while on macOS, installation can be done via dmg/pkg (native), Fink, Homebrew, and MacPorts for both iODBC and unixODBC. Windows installations for MDAC and DataDirect are unsupported, while iODBC offers installation via MSI and setup.exe.
The default driver managers for various operating systems show that Linux varies by distribution, macOS supports versions from 10.3 up to at least 11.2, and Windows always defaults to MDAC. Support for operating systems is generally strong across the board for Linux, macOS, and Unix-like systems, with Windows having limited support for iODBC and unixODBC.
Testing tools also vary, with Linux supporting iSQL in both CLI and GUI formats across GTK and Qt, while macOS offers similar CLI support and GUI options. However, Windows has limited testing tools, with iSQL in CLI being unsupported and only the GUI native option being available.
Unicode support is robust in Linux, with iODBC and unixODBC supporting UCS-2, UCS-4, UTF-8, UTF-16, and UTF-32, while macOS also supports UCS-2 and UCS-4, but lacks support for UTF-32 in the iODBC driver.
For further information, links to resources include the iODBC website, the unixODBC documentation, and various tutorials and guides related to ODBC and Unicode support.