> On 20 Jan 2024, at 08:31, vignesh C <vignes...@gmail.com> wrote:
>
> On Mon, 9 Jan 2023 at 09:49, Andrey Borodin <amborodi...@gmail.com> wrote:
>>
>> On Tue, Jan 3, 2023 at 5:02 AM vignesh C <vignes...@gmail.com> wrote:
>>> does not apply on top of HEAD as in [1], please post a rebased patch:
>>>
>> Thanks! Here's the rebase.
>
> I'm seeing that there has been no activity in this thread for more
> than 1 year now, I'm planning to close this in the current commitfest
> unless someone is planning to take it forward.
Hi Vignesh,
thanks for the ping! Most important parts of this patch set are discussed in
[0]. If that patchset will be committed, I'll withdraw entry for this thread
from commitfest.
There's a version of Multixact-specific optimizations [1], but I hope they will
not be necessary with effective caches developed in [0]. It seems to me that
most important part of those optimization is removing sleeps under SLRU lock on
standby [2] by Kyotaro Horiguchi. But given that cache optimizations took 4
years to get closer to commit, I'm not sure we will get this optimization any
time soon...
Thanks!
Best regards, Andrey Borodin.
[0]
https://www.postgresql.org/message-id/flat/CAFiTN-vzDvNz%3DExGXz6gdyjtzGixKSqs0mKHMmaQ8sOSEFZ33A%40mail.gmail.com
[1]
https://www.postgresql.org/message-id/flat/2ECE132B-C042-4489-930E-DBC5D0DAB84A%40yandex-team.ru#5f7e7022647be9eeecfc2ae75d765500
[2]
https://www.postgresql.org/message-id/flat/20200515.090333.24867479329066911.horikyota.ntt%40gmail.com#855f8bb7205890579a363d2344b4484d
