Toby Dickenson wrote:
> On Mon, 17 Jul 2000 05:45:49 -0600, Bill Anderson <[EMAIL PROTECTED]>
> > >> I'm wondering if anyone can suggest something good to run in front of
> > >> 2 zopes talking to a zeo server - for failover and load balancing. I
> >> One disadvantage is that solution is that each Zope will have poor
> >> locality-of-reference within the object database. I think I can avoid
> >> that using a squid redirector (www.squid-cache.org). Ill post any
> >> news.
> >What do you mean?
> Suppose your zope site www.contrived-example.com is comprised of many
> largely independant sections,
> http://www.contrived-example.com/section2 etc.
> Your multiple Zopes can all serve all of these sections, however
> theres not enough storage for each machine to hold all the sections
As I understand ZEO, each machine _doesn't_ hold the site. The ZEO
clients (servers) communicate with a central ZSS (Zope Storage Server).
So in this contrived example, the problem is non-extant. ;-)
> You can make better use of ZODB's in-memory cache and the ZEO pickle
> cache if the requests for /section1 usually go to the same server.
AIUI (I'm no ZEO expert, I just use it ;) ), you can have each server
cache a certain amount, thus ameliorating the problem somewhat.
Do not meddle in the affairs of sysadmins, for they are easy to annoy,
and have the root password.
Zope maillist - [EMAIL PROTECTED]
** No cross posts or HTML encoding! **
(Related lists -