postgres: improve upload ID notification precision #36

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opened 2023-09-04 03:15:34 +00:00 by asonix · 1 comment

asonix commented

2023-09-04 03:15:34 +00:00

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currently in the postgres branch, any completed upload will notify all waiters. this will degrade performance significantly when scaled up

potential fix is a structure that manages a Weak entry in a DashMap with an Arc, removing the entry on the Arc's final drop, and using that entry to signal individual upload readiness

currently in the postgres branch, any completed upload will notify all waiters. this will degrade performance significantly when scaled up potential fix is a structure that manages a Weak entry in a DashMap with an Arc, removing the entry on the Arc's final drop, and using that entry to signal individual upload readiness

asonix added this to the 0.5.0 milestone 2023-09-04 03:15:48 +00:00

asonix commented

2023-09-04 21:31:40 +00:00

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implemented in postgres branch

asonix closed this issue

2023-09-04 21:31:40 +00:00

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Reference: asonix/pict-rs#36

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