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Ask HN: what do you use for mysql HA?
2 points by bobobjorn 5228 days ago
There are many ways to get HA with mysql. But what way do you use?

How do you handle unplaned failure? How do you handle maintanace? Do you use master->slave and promote the slave on need? Do you use a shared file system and passive master? Or maybe something else? Or did you simply design your application to not care if the database goes down?