Mailinglist Archive: opensuse (911 mails)

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Re: [opensuse] Best FS fo PostgreSQL/MariaDB
  • From: Stanislav Baiduzhyi <baiduzhyi.devel@xxxxxxxxx>
  • Date: Thu, 3 Dec 2015 11:31:24 +0100
  • Message-id: <CAFHiie57u6ONC+4k2oV3gTsu5M+oHtfpZc+9=UPaQsozCYYthA@mail.gmail.com>
On Thu, Nov 26, 2015 at 5:36 PM, Anton Aylward
<opensuse@xxxxxxxxxxxxxxxx> wrote:
On 11/25/2015 04:27 AM, Vojtěch Zeisek wrote:
Any other ideas?

Add memory.
Memory is cheaper.
If necessary, upgrade the mobo so you can add more memory.
That may still be cheaper.

Well that will help for reading, but due to ACID every transaction has
to end up written on the drive, not even in kernel or fs cache (or
whatever additional cache layer is involved). Which means that writing
speed is still hard-bound by "random write" of your drive.
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