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From:Javier Ramos Date:July 1 2004 8:26am
Subject:Re: setting up mysql cluster on smallish machines
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Thank you all for your input...
Another question:

    Is MySQL Cluster currently production ready, or should we consider it is
still early access code?

Reggards,

    Javier


----- Original Message ----- 
From: "Martin Skold" <Martin.Skold@stripped>
To: "Devananda" <devananda@stripped>
Cc: "Javier Ramos" <ramos@stripped>; "Jimmy Brake" <jimmy@stripped>;
<cluster@stripped>
Sent: Thursday, July 01, 2004 10:09 AM
Subject: Re: setting up mysql cluster on smallish machines


> Hi all!
>
> MySQL Cluster should be possible to run on both of these
> setups. Each ndbd process is partly multi-threaded and can
> utilize both processors efficiently. For larger SMP machines
> we currently recommend running several ndbd processes on
> the machine to better utilize the hardware. Fully multi-threaded
> (like the MySQL server, mysqld) database nodes are planned for
> future releases, but not in the near future.
>
> BR
> -- Martin
>
> Devananda wrote:
>
> > I also asked a similar question, but at the extreme opposite end of
> > the spectrum.
> > I would guess that no answer means that no one knows for certain yet,
> > as this product is
> > very young. Give it a go, hope for the best, run lots of benchmarks,
> > and let us know the results! :)
> > Once I can compile the cluster, I'm going to start doing just that
> > myself.
> >
> > -Devananda
> >
> > Javier Ramos wrote:
> >
> >> Mmmmm
> >>
> >> I asked a similar question some days ago and nobody answered...
> >> Should we
> >> interpret the quietness as a NO?
> >> This was my message...
> >>
> >>
> >> Hi,
> >>
> >>    I have four identical machines available to test mysql cluster, and
I
> >> would like to know if someone out there can tell me if I can run with
> >> this
> >> hardware. I saw the recommended configuration and I realise that I
> >> have much
> >> less memory. Also, my databases are not very big. All four nodes I have
> >> available feature:
> >>
> >> * Dual Intel(R) Pentium(R) 4 (Xeon) CPU 2.40GHz
> >> * 2 GB RAM ( Much less than the suggested 16 GB, but my databases run
> >> smoothly with 800 MB dedication to mysql )
> >> * SATA Raid 1 with two 120 MB IDE drives
> >> * I would have to install gigabit ethernet cards...
> >>
> >>    can I run with this hardware? for testing purposes? for production?
> >>
> >>    Thanks & best regards,
> >>
> >> Javier
> >>
> >> ----- Original Message ----- From: "Jimmy Brake"
> <jimmy@stripped>
> >> To: <cluster@stripped>
> >> Sent: Wednesday, June 30, 2004 7:20 PM
> >> Subject: setting up mysql cluster on smallish machines
> >>
> >>
> >>
> >>
> >>> Hi!
> >>>
> >>> We would like to setup mysql cluster on our cluster of Athlon 850 ~
> >>> 2200
> >>> mghz servers that have between 512 to 1024 megabytes of memory per
> >>> machine and run Suse 9.0 as the OS. We have about 10 servers we can
> >>> dedicate to a mysql cluster.  Will the mysql cluster software work on
> >>> machines this small as compared to the monster machine recommended on
> >>> mysql.com? If mysql cluster will work on these machines will the
> >>> performance be as good or better than the present production release
of
> >>> mysql?
> >>>
> >>> At present we have 2 mysql servers that answer about 60 requests per
> >>> second and are setup with in a master / slave setup. The load
> >>> average on
> >>> these machines is about  .03 on average. Our small (family owned and
> >>> operated) business is growing at a modest pace and we would like to
not
> >>> invest in large machines and would prefer to continue to invest in
many
> >>> small machines(which we have had better luck with).
> >>>
> >>> Jimmy
> >>>
> >>>
> >>> -- 
> >>> MySQL Cluster Mailing List
> >>> For list archives: http://lists.mysql.com/cluster
> >>> To unsubscribe:
http://lists.mysql.com/cluster?unsub=1
> >>>
> >>>
> >>
> >>
> >>
> >>
> >>
> >>
> >
> >
> >
>
> -- 
> Martin Sköld, Software Engineer
> MySQL AB, www.mysql.com
> Office: +46 (0)730 31 26 21
>
>
>


Thread
setting up mysql cluster on smallish machinesJimmy Brake30 Jun
  • Re: setting up mysql cluster on smallish machinesJavier Ramos30 Jun
    • Re: setting up mysql cluster on smallish machinesJimmy Brake30 Jun
    • Re: setting up mysql cluster on smallish machinesDevananda30 Jun
      • Re: setting up mysql cluster on smallish machinestulin30 Jun
      • Re: setting up mysql cluster on smallish machinesMartin Skold1 Jul
  • Re: setting up mysql cluster on smallish machinesJavier Ramos1 Jul
    • Re: setting up mysql cluster on smallish machinesMartin Skold1 Jul