On Apr 8, 2008, at 8:26 AM, DHF wrote: > Ricardo Newbery wrote: >> Regarding the potential management overhead... this is not relevant >> to the question of whether this strategy would increase your site's >> performance. Management overhead is a separate question, and not >> an easy one to answer in the general case. The overhead might be a >> problem for some. But I know in my own case, the overhead required >> to manage this sort of thing is actually pretty trivial. > How do you manage the split ttl's? Do you send a purge after a page > has changed or have you crafted another way to force a revalidation > of cached objects?
Yes, a purge is sent after the page has changed. For Plone, all of this is easy to automate with the CacheFu add-on. Although support for adding a Surrogate-Control header (or whatever you use to communicate the local ttl) requires some minor customization (about 5 lines of code). Ric _______________________________________________ varnish-misc mailing list [email protected] http://projects.linpro.no/mailman/listinfo/varnish-misc
