Re: scheduler in core

From: Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com>
To: Andrew Dunstan <andrew(at)dunslane(dot)net>
Cc: Lucas <lucas75(at)gmail(dot)com>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Dimitri Fontaine <dfontaine(at)hi-media(dot)com>, Dave Page <dpage(at)pgadmin(dot)org>, Jaime Casanova <jcasanov(at)systemguards(dot)com(dot)ec>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: scheduler in core
Date: 2010-02-21 07:44:58
Message-ID: 162867791002202344v5a975ed8tfd6f8ee0d17d25d0@mail.gmail.com
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: pgsql-hackers

2010/2/21 Andrew Dunstan <andrew(at)dunslane(dot)net>:
>
>
> Lucas wrote:
>>
>> Tom,
>>
>>    I believe that "in core" may be "installed by default" in case of
>>    the pgAgent or similar solution...
>>
>>    Many big companies does not allow the developers to configure and
>>    install components.... we need to request everthing in 10 copies
>>    of forms...
>>
>>    By making it "in core" or "installed by default" means that we
>>    have more chance that the db scheduler would be widely accepted...
>>
>
> This reasoning just doesn't fly in the PostgreSQL world. PostgreSQL is
> designed to be extensible, not a monolithic product. We're not going to
> change that because some companies have insane corporate policies.  The
> answer, as Jefferson said in another context, is to "inform their
> ignorance."
>
> That isn't to say that there isn't a case for an in core scheduler, but this
> at least isn't a good reason for it.

What I remember - this is exactly same discus like was about
replication thre years ago

fiirst strategy - we doesn't need it in core
next we was last with replacation

Regards
Pavel Stehule

>
> cheers
>
> andrew
>
> --
> Sent via pgsql-hackers mailing list (pgsql-hackers(at)postgresql(dot)org)
> To make changes to your subscription:
> http://www.postgresql.org/mailpref/pgsql-hackers
>

In response to

Responses

Browse pgsql-hackers by date

  From Date Subject
Next Message Dimitri Fontaine 2010-02-21 08:24:23 Re: scheduler in core
Previous Message Mark Kirkwood 2010-02-21 07:37:53 Re: parallelizing subplan execution