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Re: Enabling B-Tree deduplication by default - Mailing list pgsql-hackers

From Peter Geoghegan
Subject Re: Enabling B-Tree deduplication by default
Date
Msg-id CAH2-WznoUZGrWAq98+bquKad8G9XyioeU7_g-G8acapekKp83g@mail.gmail.com
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In response to Re: Enabling B-Tree deduplication by default  (Peter Geoghegan <pg@bowt.ie>)
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On Thu, Jan 30, 2020 at 2:13 PM Peter Geoghegan <pg@bowt.ie> wrote:
> My approach to showing the downsides of the patch wasn't particularly
> obvious, or easy to come up with. I could have contrived a case like
> the insert benchmark, but with more low cardinality non-unique
> indexes.

Sorry. I meant with more *high* cardinality indexes. An exaggerated
version of the original insert benchmark.

-- 
Peter Geoghegan

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