Subject | Re: [Firebird-general] Re: Support for Tablespaces/Data-placement in Firebird? |
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Author | Kjell Rilbe |
Post date | 2009-09-10T14:24:57Z |
plinehan wrote:
so easy to come by and cheap that the features you're asking for in FB
may be better solved by means of such hardware.
Kjell
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Kjell Rilbe
DataDIA AB
E-post: kjell@...
Telefon: 08-761 06 55
Mobil: 0733-44 24 64
> "Leyne, Sean" <Sean@...> wrote:I think the point was that since hardware and relevant OS support is now
>
> > There are a number of hardware solutions which have made the
> > need for such "hot" management a thing of the past.
>
> > Those solutions are:
>
> > - PCIe SSDs (97000 Read and 32000 Write random 4 KB IO/s)!!!
> > - SATA SSDs (35000 Read and 3300 Write random 4 KB IO/s)!
> > - Battery backup cached disk controllers (some with 4GB of
> > write cache)
> > - disk controllers with up to 128GB of SSD based Read cache
> > - increases in RAM supported in servers to 256GB
>
> Hmmm.... my question would then be, exactly how many Firebird
> servers run on that sort of hardware? I would respectfully
> suggest very few - RAID arrays for some, maybe.
so easy to come by and cheap that the features you're asking for in FB
may be better solved by means of such hardware.
Kjell
--
--------------------------------------
Kjell Rilbe
DataDIA AB
E-post: kjell@...
Telefon: 08-761 06 55
Mobil: 0733-44 24 64