Re: GSOC Introduction / Eliminate O(N^2) scaling from rw-conflict tracking in serializable transactions

From: Stephen Frost <sfrost(at)snowman(dot)net>
To: Kevin Grittner <kgrittn(at)gmail(dot)com>
Cc: Mengxing Liu <liu-mx15(at)mails(dot)tsinghua(dot)edu(dot)cn>, gpapadrosou(at)gmail(dot)com, "pgsql-hackers(at)postgresql(dot)org" <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: GSOC Introduction / Eliminate O(N^2) scaling from rw-conflict tracking in serializable transactions
Date: 2017-03-10 16:38:12
Message-ID: 20170310163812.GJ9812@tamriel.snowman.net
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Kevin,

* Kevin Grittner (kgrittn(at)gmail(dot)com) wrote:
> > [two people interested in the same GSoC project]
>
> It's an interesting problem to have.
>
> If neither of you chooses to voluntarily back down, the obvious
> resolution is for the mentors to vote on the better proposal. If we
> do that early enough during the student application period, there
> might still be time for the person whose proposal wasn't chosen to
> submit a proposal for an alternative project. As I see it, that
> means:
>
> - I would tend to favor a proposal submitted on the first day
> (beginning March 20 16:00 UTC), if only one is.
>
> - I would push for very early voting by the PostgreSQL mentors.

Agreed. Many thanks!

Stephen

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