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performance problems #16

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D063520 opened this issue Apr 12, 2022 · 0 comments

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D063520 commented Apr 12, 2022 •

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The newest version of Wikibase sync privilages local changes:

local additions will not be deleted
local deletion will not be added
to achieve this the revision history must be analyzed which can be time consuming. This is the case currently when:
many statements are added or removed
the entity has many statements
the revision histroy is long
One needs to optimize the code. One option is to not scan the whole revision history but do this in a tree search manner

D063520 added the performance label

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