TDBC is the Tcl Database Connectivity, an abstraction layer for database drivers in the Tcl programming language. The interface is described in TIP 308 (http://www.tcl.tk/cgi-bin/tct/tip/308) with updates in TIP 350 (http://www.tcl.tk/cgi-bin/tct/tip/350). Currently, drivers for MySQL, ODBC, PostgreSQL, and SQLite3 are included. WWW: http://tdbc.tcl.tk