WAL files backup

[pedro noticioso <cucnews(at)yahoo(dot)com>]

hi there

I lightly read this
http://www.postgresql.org/docs/8.1/static/backup-online.html

and am interested in creating an incremental backup of
WAL files, but my database is small so each of this
WAL files must be almost identical to the previous
one.

Is there a way to incrementally backup so that it
takes less space? 

thanks!


 
____________________________________________________________________________________
Finding fabulous fares is fun.  
Let Yahoo! FareChase search your favorite travel sites to find flight and hotel bargains.
http://farechase.yahoo.com/promo-generic-14795097