Git 2.55's reftable backend creates 10,000 refs in 40ms instead of 650ms

DEV Community·11 points·alexgeorgiev17·7 days ago·dev.to

Git's reftable ref backend cut a 10,000-branch bulk write from up to 650ms to about 40ms and shrank the ref store from 40MB to 272KB. Push 150 concurrent writers at it and roughly 40% failed outright with the default lock timeout.

Read the full article at dev.to →

#git #backend #reftable #40ms #650ms #refs #55s #creates

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