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Can you link to more info on this? Do you mean using libmariadb, or some other driver (like a JDBC one)? What's the advantage over MySQL's libmysqlclient?
by mwcampbell 9y ago
Can you link to more info on this? Do you mean using libmariadb, or some other driver (like a JDBC one)? What's the advantage over MySQL's libmysqlclient?
- paulddraper 9y agoIIRC, MariaDB has a table with the IP address of the master, and the MariaDB drivers (not sure which ones exactly) can check that table. That's the only way you can get a 10s failover.
- mwcampbell 9y agoWhy is that the only way to get a 10s failover? The TTL on the DNS records for Amazon RDS, at least for Aurora, is just 5s.
- paulddraper 9y agoI think because route53 is slow to update? I don't know. I do know that AWS itself documents 60-120s for RDS. http://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/Concepts.MultiAZ.html http://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/Concep...