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Re: Request for a discusison: A fine-grained concurrent ring buffer mode for IO_CACHE
On Tue, May 18, 2021 at 04:06:25PM +0300, Nikita Malyavin wrote:
> I am glad to present the design for IO_CACHE's SEQ_READ_APPEND mode
> concurrency improvements. Jira task is MDEV-24676.
So, this is targeting only the scenario with multiple producers and one consumer?
I see SEQ_READ_APPEND is only used for Relay Log on the slave. Afaiu, the relay
log has only only one producer, the network io thread. Do I miss something
here? Please clarify.
Sergei Petrunia, Software Developer
MariaDB Corporation | Skype: sergefp | Blog: http://petrunia.net