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rkerno
on Dec 20, 2023
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Building a faster hash table for high performance ...
Hi, I'm curious how you deal with the potential for hash collisions across a large data set - is that a post-join check?
puzpuzpuz-hn
on Dec 21, 2023
[–]
Hi, if you're asking about the hash table itself, then currently we use linear probing, i.e. k/v pairs with a collision are inserted sequentially starting with the hash%capacity index.
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