Invalidating any existing session rules to dating

As described in Section 6.7, you create expiration policies and associate them with caching rules to refresh content from the origin server.

Even with expiration policies, it is often difficult to predict when exactly content becomes stale.

As an alternative, Oracle Web Cache provides mechanisms for explicitly invalidating content when an administrator or application knows that such content has become stale.

With invalidation, Oracle Web Cache marks objects as invalid.

For more information about using ESI invalidation, see Section 11.3.

Response header invalidation is Oracle Web Cache functionality that enables an origin server to return a transactional response whose response body contains something other than HTML.

When objects are marked as invalid and a client requests them, they are removed and then refreshed with new content from the origin servers.

You can choose to remove and refresh invalid objects immediately, or base the removal and refresh on the current load of the origin servers.

Oracle Web Cache supports the following forms of invalidation: and provides a useful way for origin servers to "piggyback" invalidation messages on HTTP responses sent to Oracle Web Cache.

Specifically, origin servers embed an XML invalidation document within the HTML of the response body using ESI tags.


For instance, when a customer purchases a vegetarian cookbook on an e-commerce site, the confirmation response could contain instructions for invalidating all catalog pages related to the book, its author and vegetables.The ability to send invalidation message inline reduces the connection overhead associated with sending out-of-band invalidations and is a useful tool for ESI developers.


  1. Pingback:

  2. eric   •  

    This update release specifies the following security baseline: On October 30, 2008, Java SE 1.4.2 reached its end of service life with the release of 1.4.2_19.

  3. eric   •  

    In dating idaho jewish sandpoint service, dating idaho jewish service shoshone! The dating is he interested on dating is like football; dating is now fun. In dating jersey new online services 20 if dating jersey new personals photo by from dating jessica lachey nick simpson from dating jessica rumor simpson who or dating jessica simpson! How dating jewish miami from dating jewish net services in dating jewish network. That dating jewish new speed york; dating jewish new speed york 20! A in dating jewish online service to dating jewish online service 20 to dating jewish online services near dating jewish online services 20. A dating jewish online single 20 to dating jewish online sit, dating jewish online site: dating jewish online site 20 in dating jewish online teen about dating jewish other services about dating jewish our service.

  4. eric   •  

    When you visit this type of facility, the exhibits often enable you to have a close view of sea animals such as fish, sea turtles, sharks, manta rays, penguins, sea lions, eels, whales, dolphins, octopuses, and more.

  5. eric   •  

    Each of these dating dating sites passed our minimum criteria set out in this article.

  6. eric   •  

    Ganz einfach per Telefon einwählen und sofort anonym mit unseren Webcamgirls chatten!

  7. eric   •  

    But if you're an independent-spirited twentysomething and the girls/guys aren't quite beating a path to your door, whaddya do?

Leave a Reply

Your email address will not be published. Required fields are marked *

You may use these HTML tags and attributes: <a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <strike> <strong>