[Zope] Edge Side Includes and Zope

[Eugene]

Hello Zope,

  I'm very interesting in perfomancing my Zope Server.
  Currently it gives about 1.5 requests in second - it's too few for
  real work.
  I found an article from antient 2002 year, there Zope Corp planned
  to build support for Edge Side Includes (www.esi.org) into Squid and
  in Zope (am I right?).
  But I didn't found anything in the Docs 2.6 Zope Book.
  Is it project alive? Can we now use this feature.

  Is there something alike for perfomancing?

  Thank you.
-- 
Best regards,
 Eugene                          mailto:el-spam at yandex.ru