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AhaBulb: Stuff Everyone Should Know · ahabulb.com/tech-failover-healthy-resource

What must happen during a successful failover?

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  1. Every log is deleted
  2. The failed resource stays primary
  3. A healthy resource takes over

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References

  1. AWS Well-Architected Fail Over to Healthy Resources docs.aws.amazon.com/wellarchitected/2022-03-31/framework/rel_withstand_component_failures_failover2good.html Checked 2026-10-10.

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