Re: Randomisation for ensuring nlogn complexity in quicksort

From: Atri Sharma <atri(dot)jiit(at)gmail(dot)com>
To: David Fetter <david(at)fetter(dot)org>
Cc: jasmine <jasminesam183(at)gmail(dot)com>, Pg Hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Randomisation for ensuring nlogn complexity in quicksort
Date: 2013-07-01 16:56:14
Message-ID: CAOeZVidbO4heb_DhpSb7f=0+ZHLQN-B_tXGV_BSr5+G99KM=1Q@mail.gmail.com
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On Mon, Jul 1, 2013 at 10:02 PM, David Fetter <david(at)fetter(dot)org> wrote:
> On Mon, Jul 01, 2013 at 04:42:04AM -0700, jasmine wrote:
>> My PostgresSQL (9.2) is crashing after certain load tests. Currently,
>> postgressql is crashing when simulatenously 800 to 1000 threads are run on a
>> 10 million records schema. Not sure, if we have to tweak some more
>> parameters of postgres.
>
> Jasmine,
>
> Please start your own thread rather than replying to some unrelated
> thread.
>
> In the particular case above, please also to provide reproducible test
> cases including the exact version(s) of PostgreSQL to which they apply
> (9.2.4, e.g.) along with output from same so other people can see what
> you're talking about and actually help.

Not sure if it belongs to -general instead of -hackers.

Regards,

Atri

--
Regards,

Atri
l'apprenant

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