Re: [HACKERS] Causal reads take II

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От Thomas Munro
Тема Re: [HACKERS] Causal reads take II
Дата
Msg-id CAEepm=3VgweR=kwv=fLynkagOtBbuV_rejOVcoBSCRuhs7emeQ@mail.gmail.com
обсуждение исходный текст
Ответ на Re: [HACKERS] Causal reads take II  (Thomas Munro <thomas.munro@enterprisedb.com>)
Ответы Re: [HACKERS] Causal reads take II  (Dmitry Dolgov <9erthalion6@gmail.com>)
Список pgsql-hackers
Дерево обсуждения 
On Tue, Jun 27, 2017 at 12:20 PM, Thomas Munro
<thomas.munro@enterprisedb.com> wrote:
> On Sun, Jun 25, 2017 at 2:36 AM, Simon Riggs <simon@2ndquadrant.com> wrote:
>> What I think we need is a joined up plan for load balancing, so that
>> we can understand how it will work. i.e. explain the whole use case
>> and how the solution works.

Here's a proof-of-concept hack of the sort of routing and retry logic
that I think should be feasible with various modern application stacks
(given the right extensions):

https://github.com/macdice/py-pgsync/blob/master/DemoSyncPool.py

-- 
Thomas Munro
http://www.enterprisedb.com

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