| From: | "movead(dot)li(at)highgo(dot)ca" <movead(dot)li(at)highgo(dot)ca> |
|---|---|
| To: | "Amit Kapila" <amit(dot)kapila16(at)gmail(dot)com> |
| Cc: | pgsql-hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org> |
| Subject: | Re: POC and rebased patch for CSN based snapshots |
| Date: | 2020-06-19 03:29:49 |
| Message-ID: | 2020061911294657960322@highgo.ca |
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| Thread: | |
| Lists: | pgsql-hackers |
Thanks for reply.
>AFAIU, this patch is to improve scalability and also will be helpful
>for Global Snapshots stuff, is that right? If so, how much
>performance/scalability benefit this patch will have after Andres's
>recent work on scalability [1]?
The patch focus on to be an infrastructure of sharding feature, according
to my test almost has the same performance with and without the patch.
Regards,
Highgo Software (Canada/China/Pakistan)
URL : www.highgo.ca
EMAIL: mailto:movead(dot)li(at)highgo(dot)ca
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