Hi i like to unscribe me, sorry for the incovenient.

Em ter, 9 de jan de 2018 às 16:20, Jeff Janes <jeff(dot)janes(at)gmail(dot)com>
escreveu:

> On Tue, Jan 9, 2018 at 12:58 PM, Rakesh Kumar <rakeshkumar464(at)mail(dot)com>
> wrote:
>
>>
>> > That said, imv anyway, the performance hit is small and having checksums
>> > is well worth it.
>>
>> I also would like to believe that the hit is small, but when PG official
>> document writes "noticeable performance penalty", it becomes difficult to
>> convince management that the hit is small :-)
>>
>>
> Why ask us questions if you won't believe our answers?
>
> Noticeable means it probably isn't important for most real-world cases,
> but if you work at it you can probably detect it.
>
> Cheers,
>
> Jeff
>