[wp-trac] [WordPress Trac] #64696: Real time collboration effectively disables persistent post caches while anyone edits a post

[WordPress Trac]

#64696: Real time collboration effectively disables persistent post caches while
anyone edits a post
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 Reporter:  peterwilsoncc             |       Owner:  (none)
     Type:  defect (bug)              |      Status:  new
 Priority:  normal                    |   Milestone:  7.0
Component:  Posts, Post Types         |     Version:  trunk
 Severity:  normal                    |  Resolution:
 Keywords:  has-patch has-unit-tests  |     Focuses:  performance
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Comment (by griffbrad):

 I'd personally feel more comfortable with the custom table. While Ella's
 approach avoids the cache invalidation issue itself, that issue pointed to
 a real mismatch in the needs of collaboration and the post/postmeta
 tables. Posts are rarely written to and read very frequently.
 Collaboration state, on the other hand, has a lot of churn with frequent
 writes and deletes. When I see that kind of mismatch, it's generally a
 good indication that a separate table optimized for the differing
 expectations would be worthwhile.

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Ticket URL: <https://core.trac.wordpress.org/ticket/64696#comment:84>
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