HTML Cache

The HTML cache is an output cache that caches renderings, not whole pages. You use the HTML cache to improve the performance and response time of the websites.

To enable the HTML output cache:

  1. Patch the site specification of predefined sites in the sites node of the \App_Config\Sitecore.config\App_Config\Sitecore\CMS.Core\Sitecore.Sites.config file and set the cacheHtml property of sites to true to enable the HTML output cache for that site.
  2. Add caching options to the renderings Sitecore caches output for. You can do this in two ways:
      • Locally by specifying the options every time you use a rendering. To do this, open the item in the Content Editor, and on the Presentation tab, click Details, and then click the rendering you want to set options for.
      • Globally by specifying the options in the definition item of the rendering. This is then the default setting for all uses of this rendering. To do this, open the rendering definition item in the sitecore/Layout/Renderings part of the content tree, and navigate to the options in the Caching section.
    1. In a standard Sitecore installation, Sitecore clears the cache on each publish. This is specified for the default website. If you add websites, you must patch the Sitecore.config setting like this:
      • Add the website to the publish:end event handler:
        <event name="publish:end">
          <handler type="Sitecore.Publishing.HtmlCacheClearer, Sitecore.Kernel"                method="ClearCache">
            <sites hint="list">
              <site>website</site> <!-- the default site -->
              <site>yoursite</site> <!-- your site(s) -->
            </sites>
          </handler>
          <handler type="Sitecore.Publishing.RenderingParametersCacheClearer, Sitecore.Kernel" method="ClearCache" />
        </event>

    Sitecore clears caches for all sites you configure with the value of the cacheHtml property as true. The publish:end event handler is configured like this in a standard installation:

       <event name="publish:end">
          <handler type="Sitecore.Publishing.SmartHtmlCacheClearer, Sitecore.Kernel" method="ClearCache" resolve="true" />
          ...
        </event>

    If you do not want the cache for a site to be cleared when you publish you can add the preventHtmlCacheClear attribute to the site definition like this:

    <site name="custom_website" cacheHtml="true" preventHtmlCacheClear="true" … />



    Comments

    Post a Comment

    Popular posts from this blog

    Email Experience Manager (EXM)

    Image
    Email Experience Manager (EXM) To engage with customers in the website, we can deliver the relevant email messages to the customers at the right time. The Email Experience Manager (EXM) helps you create and deliver bulk email campaigns quickly and easily. The email campaign builder has four tabs each of which represents a step in the process. General On the General tab, you specify the campaign name and description along with the sender's details. Recipients On the Recipients tab, you add lists or segmented lists that you have created in the List Manager. You can also add a list of recipients that have been saved to a file. Message On the Message tab, you define the elements of the email message and this tab contains some important controls. Delivery On the Delivery tab, you have the choice to select the message variant and specify options and schedule.
    Read more

    Federated Experience Manager (FXM)

    Image
    The Federated Experience Manager (FXM) is an application that allows you to track visitor interactions and generate analytics information on external, non-Sitecore websites with Sitecore. You can use FXM to implement personalization rules, create goals and events, and implement content profiling on an external website. To enable FXM functionality, a JavaScript tag is added to the external websites. It allows the FXM application to connect the external site's components to the Sitecore Experience Platform. FXM has a dedicated Experience Editor that allows you to assign marketing attributes, implement personalization rules. You can access the FXM through the Marketing Control Panel or through the FXM application on the Sitecore Launchpad. When you have applied the FXM JavaScript tag to an external website, you can assign FXM functionality in one of the following ways: Capture Click Action Add Placeholder Add Page Filter Assign Marketing Attributes For reference :  https://vinayakchau...
    Read more