Re: Learned Indexes in PostgreSQL?

From: Stefan Keller <sfkeller(at)gmail(dot)com>
To: Robert Haas <robertmhaas(at)gmail(dot)com>
Cc: pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Learned Indexes in PostgreSQL?
Date: 2017-12-12 23:07:55
Message-ID: CAFcOn2_64ZJYdcV8N9kfTzZOMx_RB+-=p17pV9pmvJcrTNSh4Q@mail.gmail.com
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2017-12-12 21:26 GMT+01:00 Robert Haas <robertmhaas(at)gmail(dot)com>:
> Here are links to the other two threads:
>
> http://postgr.es/m/CANNMO+J1KeTSx5q5SYuwHf1v-gPRLrOZw1s7qOpqWx=3UMMvtg@mail.gmail.com
> http://postgr.es/m/CAAerrx8bHiW3rgAqpoLqjhYhk7gHOrDtkE5UC9DAsv1w5FzpEw@mail.gmail.com

Thanks, Robert.
My fault not having searched before this list - in fact I did but inaccurately.

:Stefan

2017-12-12 21:26 GMT+01:00 Robert Haas <robertmhaas(at)gmail(dot)com>:
> On Tue, Dec 12, 2017 at 6:38 AM, Stefan Keller <sfkeller(at)gmail(dot)com> wrote:
>> This is an awesome paper about a new index called "Learned Index".
>> it's aka dense hash structure derived ("learned") from actual data.
>> Looks very promising for certain properties [*].
>>
>> Anyone already working on this in Postgres?
>> How could this be implemented in Postgres?
>
> You're the third person to start a thread on this topic in the last few days.
>
> Here are links to the other two threads:
>
> http://postgr.es/m/CANNMO+J1KeTSx5q5SYuwHf1v-gPRLrOZw1s7qOpqWx=3UMMvtg@mail.gmail.com
> http://postgr.es/m/CAAerrx8bHiW3rgAqpoLqjhYhk7gHOrDtkE5UC9DAsv1w5FzpEw@mail.gmail.com
>
> --
> Robert Haas
> EnterpriseDB: http://www.enterprisedb.com
> The Enterprise PostgreSQL Company

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