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What is forum cache?

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  • What is forum cache?

    I read about it at http://www.vbulletin.com/forum/showp...12&postcount=4

    Thanks.

  • #2
    vBulletin caches the forum data so that when you render a page, it takes a considerably less amount of time. The cache is an array that contains basic information such as the order of the forums, forum title, forum id, etc. This allows vBulletin to make one quick grab of the cache without having to sort any of the information upon page loading. If the cache didn't exist, vBulletin would have to go get all of the forum information, sort it, and prepare it for output. The forum cache prevents this as all the data is already fetched and sorted.
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