caching - Youtube Video View Count -

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if notice, number of views of youtube video doesn't change if refresh video page multiple times.

also if open same url on different browser same computer still shows old count.

any guess can logic of maintaining view count?

do have 2 count fields , sync nightly , page show synced value not count gets updated page refresh?

thanks

i think record page views increments counter, output (the html receive) cached - or @ least portion of is.

it makes sense - youtube popular website serving many concurrent people. performance important.


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