Re:Learn how to design large-scale systems
by nlawalker on Friday July 13, 2018 @10:41AM
(#17523310)
Heh, elegance like "There is a story on the front page getting lots of attention, please log out so we can serve you from cache."
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Re:Learn how to design large-scale systems
by tambourine_man on Friday July 13, 2018 @10:47AM
(#17523358)
Admittedly, that’s very rare.
Re:Learn how to design large-scale systems
by nlawalker on Friday July 13, 2018 @10:52AM
(#17523402)
I know, just a good natured poke :) Plus you could probably take that comment at face value - making use of web caching is definitely an important tool when building a large scale system.
Why is caching out of the window when logged in?
Re:Learn how to design large-scale systems
by paulddraper on Friday July 13, 2018 @03:02PM
(#17525739)
It's a page-level cache, and your view on a page depends on username, hidden submissions, point counts, etc.
votes, things to hide, etc all change the page and prevent serving everything wholesale out of cache
I'm not actually sure, just guessing...
Re:Learn how to design large-scale systems
by justicezyx on Friday July 13, 2018 @01:10PM
(#17524750)
This is elegance.
Balancing between user experience and cost.
Re:Learn how to design large-scale systems
by toomuchtodo on Friday July 13, 2018 @10:54AM
(#17523419)
When your queue is full, back pressure.
Elegance like "The entire site is a giant nested table in 2018"