cpython/Doc/libgdbm.tex

\section{Built-in Module \sectcode{gdbm}}
\bimodindex{gdbm}

This module is nearly identical to the \code{dbm} module, but uses
GDBM instead.  Its interface is identical, and not repeated here.

Warning: the file formats created by gdbm and dbm are incompatible.
\bimodindex{dbm}