Re: PostgreSQL performance problem -> tuning - Mailing list pgsql-performance

From Yaroslav Mazurak
Subject Re: PostgreSQL performance problem -> tuning
Date
Msg-id 3F32029D.6080704@lviv.bank.gov.ua
Whole thread Raw
In response to Re: PostgreSQL performance problem -> tuning  (Tom Lane <tgl@sss.pgh.pa.us>)
List pgsql-performance
        Hi All!

Tom Lane wrote:

> Yaroslav Mazurak <yamazurak@Lviv.Bank.Gov.UA> writes:

>>>>fsync = false

>>>I'd turn fsync back on - unless you don't mind losing your data after a crash.

>>    This is temporary performance solution - I want get SELECT query result
>>first, but current performance is too low.

> Disabling fsync will not help SELECT performance one bit.  It would only
> affect transactions that modify the database.

    Fixed. But at this moment primary tasks are *get result* (1st) from
SELECT in *reasonable* time (2nd). :)

>             regards, tom lane

With best regards
    Yaroslav Mazurak.


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