[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 JoeFusco):

 I'd like to understand the reasoning better.  I may be missing context
 from the discussion. The dedicated table is feature-gated, isolated from
 shared APIs, and stores only ephemeral data that can be truncated at any
 time. The alternative requires changes to `WP_Meta_Query` and `WP_Query`
 cache invalidation - APIs the entire plugin ecosystem depends on and for a
 storage approach we expect to revisit in 7.1.  I want to make sure I'm not
 missing something that makes the latter the lower-risk path.

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Ticket URL: <https://core.trac.wordpress.org/ticket/64696#comment:109>
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