 is to break the custom configuration changes for your site into
       three files.  You could add this to the end of your
       <TT
CLASS="FILENAME"
>postgresql.conf</TT
> file to include them:
 </P><PRE
CLASS="PROGRAMLISTING"
> include 'shared.conf'
 include 'memory.conf'
 include 'server.conf'
 </PRE
><P>
       All systems would have the same <TT
CLASS="FILENAME"
>shared.conf</TT
>.  Each server
       with a particular amount of memory could share the same
       <TT
CLASS="FILENAME"
>memory.conf</TT