Comments on: Amazon Aurora Multi-Primary First Impression https://www.percona.com/blog/amazon-aurora-multi-primary-first-impression/ Tue, 13 Feb 2024 00:33:47 +0000 hourly 1 https://wordpress.org/?v=6.5.2 By: Chong https://www.percona.com/blog/amazon-aurora-multi-primary-first-impression/#comment-10972772 Tue, 13 Oct 2020 17:26:04 +0000 https://www.percona.com/blog/?p=71900#comment-10972772 Curious how you define and measure recovery time here? Essentially, if you are doing an update, before transaction commit, master crashes, you will need to wait till replica/standby takes over mastership, then continue writing. So, when you say 1 second there with proxySQL, does this 1 second include mastership change time?

]]> By: ishay wayner https://www.percona.com/blog/amazon-aurora-multi-primary-first-impression/#comment-10972768 Sun, 11 Oct 2020 07:30:34 +0000 https://www.percona.com/blog/?p=71900#comment-10972768 very very interesting finds here.
thank you for the detailed explanation.

why do you think the performance on node 2 was so terrible?

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