[wp-trac] [WordPress Trac] #15304: New file-based persistent cache

[WordPress Trac]

#15304: New file-based persistent cache
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 Reporter:  mrasnika     |       Owner:                 
     Type:  enhancement  |      Status:  new            
 Priority:  normal       |   Milestone:  Awaiting Review
Component:  Cache        |     Version:                 
 Severity:  normal       |    Keywords:                 
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Comment(by scribu):

 You still need to read the file on each page load, but with your approach,
 instead of reading only what you need, you have to read the whole cache,
 which can get pretty huge.

 So, this would lead to worse performance than with WP Super Cache, for
 example.

 Also, PHP's file parsing isn't free, especially since the file could get
 pretty huge.

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Ticket URL: <http://core.trac.wordpress.org/ticket/15304#comment:3>
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