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Corel updating cache settings

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The cache is also integrated with the kernel-mode driver, improving performance.

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For example, the HTTPSYS_CACHEABLE event in an FREB log can tell you that a request is not getting cached because the kernel-mode cache is not enabled.The basic process consists of the following steps: The cluster management role exists to successfully manage the cache hosts in a cache cluster. In this example, it does not help to make both servers lead hosts, because bringing down one of the servers would not leave a majority of lead hosts running.If you use the XML provider for storing the cache cluster configuration settings, then this role is performed by designating some of the cache hosts as lead hosts. To solve this problem, you can add another cache host server and make all servers lead hosts with the In this new configuration, all three servers are lead hosts. Sql Client provider does not experience this issue, because SQL Server performs the cluster management role instead of lead hosts.A Windows Server App Fabric cache cluster consists of one or more servers that work together to provide a unified in-memory cache.There are times when you must update one or more of the servers in a cache cluster, and these updates can require a reboot.Caching your content in kernel mode lets you speed Web site performance.

An example of using kernel-mode caching can be found in the article "IIS Output Caching." Note that there are two significant differences between user-mode and kernel-mode output cache.

IIS supports two types of cache policies: With dynamic content, data can change frequently and you must flush the cache, letting new data be retrieved and re-cached.

Note that even if the data changes as frequently as every second, it may still be useful to cache the data; a site may get hundreds of requests per second or more, and caching can reduce trips to the database to retrieve data, saving the Web server and the database server from extra work.

The following command can be used to find out which content is cached in kernel mode: Note The feedback system for this content will be changing soon. If content within a comment thread is important to you, please save a copy.

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It is possible to update individual cache servers while the cache cluster remains running.