Re: Hardware for writing/updating 12,000,000 rows per hour - Mailing list pgsql-general

From Tom Lane
Subject Re: Hardware for writing/updating 12,000,000 rows per hour
Date
Msg-id 1811.1564172652@sss.pgh.pa.us
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In response to Re: Hardware for writing/updating 12,000,000 rows per hour  (Arya F <arya6000@gmail.com>)
Responses Re: Hardware for writing/updating 12,000,000 rows per hour  (Arya F <arya6000@gmail.com>)
List pgsql-general
[ please don't top-post ]

Arya F <arya6000@gmail.com> writes:
> On Fri, Jul 26, 2019 at 3:03 PM Ron <ronljohnsonjr@gmail.com> wrote:
>> On 7/26/19 2:56 PM, Arya F wrote:
>>> Would it be possible to achieve 12,000,000 writes/updates on a single
>>> server? If so what kind of hardware should I be looking for?

>> That's only 3,333 modifications/second.  How big are your records?

> As most about 2000 characters.

Do you need 3K independent commits per second?  Or can you batch them?
Even just turning off synchronous_commit would move the goalposts
pretty far in terms of the storage hardware you'll need for this.

            regards, tom lane



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