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Re: [psycopg] speed concerns with executemany() - Mailing list psycopg

From Adrian Klaver
Subject Re: [psycopg] speed concerns with executemany()
Date
Msg-id aedadc82-c4c4-d65f-4f27-813a23b02d39@aklaver.com
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In response to Re: [psycopg] speed concerns with executemany()  (Daniele Varrazzo <daniele.varrazzo@gmail.com>)
Responses Re: [psycopg] speed concerns with executemany()  (Karsten Hilbert <Karsten.Hilbert@gmx.net>)
List psycopg
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On 01/02/2017 08:07 AM, Daniele Varrazzo wrote:
> On Mon, Jan 2, 2017 at 4:35 PM, Adrian Klaver <adrian.klaver@aklaver.com> wrote:
>>
>> With NRECS=10000 and page size=100:
>>
>> aklaver@tito:~> python psycopg_executemany.py -p 100
>> classic: 427.618795156 sec
>> joined: 7.55754685402 sec
>
> Ugh! :D

Well it does show the benefit of the joined approach.

>
> -- Daniele
>


--
Adrian Klaver
adrian.klaver@aklaver.com

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