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Re: WIP: bloom filter in Hash Joins with batches - Mailing list pgsql-hackers

From Aleksander Alekseev
Subject Re: WIP: bloom filter in Hash Joins with batches
Date
Msg-id 20151224144337.0e92d8f4@fujitsu
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In response to WIP: bloom filter in Hash Joins with batches  (Tomas Vondra <tomas.vondra@2ndquadrant.com>)
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Hello, Tomas.

Great idea!

Did you consider to cache bloom filter or at least part(s) of it
somehow? I think this way we could gain some more TPS. This of course
assuming that creating a bloom filter is really a bottleneck here,
which would be nice be investigated first.

Best regards,
Aleksander

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