Re: get speed help - Mailing list pgsql-general

From Ron Johnson
Subject Re: get speed help
Date
Msg-id CANzqJaAP3aVYvWqtvL6GBw3Bj=x17cCTODwHECVjG2Qjru59Qg@mail.gmail.com
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In response to Re: get speed help  (Ron Johnson <ronljohnsonjr@gmail.com>)
List pgsql-general
Spinning rust?  SSD?  NVMe? SATA? SCSI?  Fiber?

Anyway... off the cuff, for 1 giga-rows, that's about a 50GB table.  Small enough that you can easily test that yourself.

On Mon, May 19, 2025 at 12:38 PM Dias Thomas <dsthomas500@gmail.com> wrote:
Hello,
1 field 20 chars plus primary key id field - small table
indexed on that char - 20 field , say 16 gb ram, amd normal power processor
no parallel processing, to know it, the speed in single processor

On Mon, May 19, 2025 at 9:55 PM Ron Johnson <ronljohnsonjr@gmail.com> wrote:
On Mon, May 19, 2025 at 12:12 PM Dias Thomas <dsthomas500@gmail.com> wrote:
Hello all,
 Could i get a help, postgres 1 billion records indexed table, search speed in a normal machine, no parallel processing ... for a knowledge ??

1. How big are the records?
2. How big are the keys?
3. What is a normal machine?
4. Why no parallel processing?

--
Death to <Redacted>, and butter sauce.
Don't boil me, I'm still alive.
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--
Death to <Redacted>, and butter sauce.
Don't boil me, I'm still alive.
<Redacted> lobster!

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