Re: Frequently updated tables

From: pgsql(at)mohawksoft(dot)com
To: "Christopher Kings-Lynne" <chriskl(at)familyhealth(dot)com(dot)au>
Cc: pgsql(at)mohawksoft(dot)com, "Mark Kirkwood" <markir(at)coretech(dot)co(dot)nz>, pgsql-hackers(at)postgresql(dot)org
Subject: Re: Frequently updated tables
Date: 2004-06-09 15:18:36
Message-ID: 32561.64.119.142.34.1086794316.squirrel@mail.mohawksoft.com
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: pgsql-hackers

>> I love PG, I've been using it since version 6x, and it has gotten
>> fantastic over the years, and in many cases, I would choose it over
>> Oracle, but for systems that need frequent updates, I have a lot of
>> concerns.
>
> ...that's the price you pay for concurrency man...

I think that's a cop-out. Other databases can handle this case fine and
they have MVCC.

Are we not "open source" "free software" proponents? Isn't one of our
motivations that we can do it better?

This *is* a problem with PostgreSQL, and it *is* a concern for a
reasonable number of potential deployments.

In response to

Browse pgsql-hackers by date

  From Date Subject
Next Message Tom Lane 2004-06-09 15:23:40 Re: simple_heap_update: tuple concurrently updated -- during INSERT
Previous Message Bruce Momjian 2004-06-09 15:16:02 Re: thread safety tests