Re: [pgsql-students] [HACKERS] [GSoC] Push-based query executor discussion - Mailing list pgsql-students

From Oleg Bartunov
Subject Re: [pgsql-students] [HACKERS] [GSoC] Push-based query executor discussion
Date
Msg-id CAF4Au4zezAsfbX4FRohnTNgQh_c_Px-O3aC=03keTt7AwCkvxw@mail.gmail.com
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In response to [pgsql-students] [GSoC] Push-based query executor discussion  (Arseny Sher <sher-ars@yandex.ru>)
Responses Re: [pgsql-students] [HACKERS] [GSoC] Push-based query executor discussion  (Simon Riggs <simon@2ndquadrant.com>)
List pgsql-students


On Wed, Mar 22, 2017 at 8:04 PM, Arseny Sher <sher-ars@ispras.ru> wrote:
> While I admire your fearlessness, I think the chances of you being
> able to bring a project of this type to a successful conclusion are
> remote.  Here is what I said about this topic previously:
>
> http://postgr.es/m/CA+Tgmoa=kzHJ+TwxyQ+vKu21nk3prkRjSdbhjubN7qvc8UKuGg@mail.gmail.com

Well, as I said, I don't pretend that I will support full functionality:
>> instead, we should decide which part of this work (if any) is
>> going to be done in the course of GSoC. Probably, all TPC-H queries
>> with and without index support is a good initial target, but this
>> needs to be discussed.

I think that successfull completion of this project should be a clear
and justified answer to the question "Is this idea is good enough to
work on merging it into the master?", not the production-ready patches
themselves. Nevertheless, of course project success criterion must be
reasonably formalized -- e.g. implement nodes X with features Y, etc.

How many GSoC slots and possible students we have ? 

Should we reject this interesting project, which based on several years of research work of academician group in the institute ? May be better help him to reformulate the scope of project and let him work ? I don't know exactly if the results of GSoC project should be committed , but as a research project it's certainly would be useful for the community.
 


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