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English(EN) We cut a primary off from its replicas and the control plane, then watched what actually happened instead of what the docs promised: https:// coroot.com/blog/re

数据库实验揭示计时器同步问题

这篇博文详细介绍了一个实验,其中主数据库与其副本和控制平面断开连接,以观察其行为。分析显示,两个未同步的默认计时器导致了严重问题。文章解释了这些计时器,并提出了一项更改以减小问题时间窗口。 AI

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数据库实验揭示计时器同步问题

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  1. Mastodon — fosstodon.org TIER_1 English(EN) · [email protected] ·

    We cut a primary off from its replicas and the control plane, then watched what actually happened instead of what the docs promised: https:// coroot.com/blog/re

    We cut a primary off from its replicas and the control plane, then watched what actually happened instead of what the docs promised: https:// coroot.com/blog/reproducing-sp lit-brain-on-cloudnativepg/ Most of it comes down to two default timers that don't agree with each other. T…