Re: Parallel Query Execution Project

On Sep 28, 2010, at 10:15 AM, Markus Wanner wrote:

> Hi,
>
> On 09/28/2010 07:24 AM, Li Jie wrote:
>> I'm interested in this parallel project,
>> http://wiki.postgresql.org/wiki/Parallel_Query_Execution
>>
>> But I can't find any discussion and current progress in the website, it
>> seems to stop for nearly a year?
>
> Yeah, I don't know of anybody really working on it ATM.
>
> If you are interested in a process based design, please have a look at
> the bgworker infrastructure stuff. It could be of help for a
> process-based implementation.
>
> Regards
>
> Markus Wanner



yes, i don't know of anybody either.
in addition to that it is more than a giant task. it means working on more than just one isolated part.
practically i cannot think of any stage of query execution which would not need some changes.
i don't see a feature like that within a realistic timeframe.
regards,
    hans

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