DDE Manager

from The Free On-line Dictionary of Computing (8 July 2008)

DDE Manager

   An {Oracle} product that lets {Microsoft Windows}
   applications that support the {Dynamic Data Exchange} (DDE)
   {protocol} act as front end tools for Oracle.  It allows
   applications like {Excel}, {Word}, {Ami Professional}, {WingZ}
   and {ToolBook} to query, update, graph and report information
   stored in Oracle.