Re: performance hit for replication - Mailing list pgsql-performance

From Joshua D. Drake
Subject Re: performance hit for replication
Date
Msg-id 425C01B7.30603@commandprompt.com
Whole thread Raw
In response to Re: performance hit for replication  ("Matthew Nuzum" <matt.followers@gmail.com>)
List pgsql-performance
Matthew Nuzum wrote:

>>>I'm eager to hear your thoughts and experiences,
>>>
>>>
>>>
>>>
>>Well with replicator you are going to take a pretty big hit initially
>>during the full
>>sync but then you could use batch replication and only replicate every
>>2-3 hours.
>>
>>Sincerely,
>>
>>Joshua D. Drake
>>
>>
>>
>
>Thanks, I'm looking at your product and will contact you off list for more
>details soon.
>
>Out of curiosity, does batch mode produce a lighter load?
>
Well more of a burstier load. You could also do live replication but
replicator requires
some IO which VMWare just ins't that good at :)

Sincerely,

Joshua D. Drake


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