[Dieter Maurer] > But with 32 bit addresses, a single process cannot use more than 4GB RAM.
I expect that BIOS and/or OS often don't even allow that (e.g., user-space VM addresses are limited to 31 bits in Win32). I started working on 64-bit machines in the late 70's, so it's hard to believe that people still think that's a big deal. It's normal to me <wink -- although Crays at the time had 24-bit address registers!>. _______________________________________________ For more information about ZODB, see the ZODB Wiki: http://www.zope.org/Wikis/ZODB/ ZODB-Dev mailing list - ZODB-Dev@zope.org http://mail.zope.org/mailman/listinfo/zodb-dev