| From: | Simon Riggs <simon(at)2ndQuadrant(dot)com> |
|---|---|
| To: | Craig Ringer <ringerc(at)ringerc(dot)id(dot)au> |
| Cc: | Chris Travers <chris(dot)travers(at)gmail(dot)com>, pgsql-general(at)postgresql(dot)org, Scott Marlowe <scott(dot)marlowe(at)gmail(dot)com>, Rodrigo E(dot) De León Plicet <rdeleonp(at)gmail(dot)com> |
| Subject: | Re: Hope for a new PostgreSQL era? |
| Date: | 2011-12-08 12:27:22 |
| Message-ID: | CA+U5nMKB1EELRSbLdu7rOChx1KA8yU3vJSZBgJvjWFxi6tsWeA@mail.gmail.com |
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| Lists: | pgsql-general |
On Thu, Dec 8, 2011 at 11:24 AM, Craig Ringer <ringerc(at)ringerc(dot)id(dot)au> wrote:
> Areas in which Pg seems significantly less capable include:
Please can you explain the features Oracle has in these area, I'm not
clear. Thanks.
> - admission control, queuing and resource limiting to optimally load a
> machine. Some limited level is possible with external pooling, but only by
> limiting concurrent workers.
> - prioritisation of queries or users. It's hard to say "prefer this query
> over this one, give it more resources" or "user A's work always preempts
> user B's" in Pg.
--
Simon Riggs http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Training & Services
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