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bfisher9
searching PlanetScale…
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by
bfisher9
14y ago
what if Amazon DNS goes down? Doesn't matter how many zones you've got... DNS remains a potential single (yes it is redundant with HA), but it's still a single point of failure.
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by
bfisher9
14y ago
Super low TTL and Refresh combined with replication to a DR provider. High Availability placed exclusively on a single provider - even Amazon (albeit different AZ's) is of zero value if all of Amazon itself is offline...