Connectivity using ODBC
RStudio Pro makes ODBC connections available in the Connections Pane. ODBC connections are obtained from the odbcinst.ini file and can be further customized using Snippet Files.
Professional Drivers
Posit Workbench provides connectivity to data sources through the Posit Professional Drivers. See Posit Professional Drivers and Best Practices in Working with Databases for more information.
For driver installation, configuration, and troubleshooting steps, along with end-to-end connection patterns for Workbench users, see the Professional Drivers section of the Data Sources admin guide.