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  • msage@programming.dev
    1·
    2 years ago

    The issue is that the PDO returns a resource, but for a connection, that is no longer writeable.

    I did not have time to actually test anything, and I won’t till sunday at least.

    Just so you get my situation:

    I need to benchmark 5000 successful write requests per second. So yes, 5ms is way too long for me, the rest of the request is done within 3ms tops.

    I beat that benchmark with ease, the only issue is with the failover in Patroni cluster. Once I get some time to sit down, I will report my findings.

    There are many other ways to solve this, I just want to better understand what PDO actually does.