4 ms·
We had 50 servers reboot and 15... never came back. It was painful. 10 were in one AZ. We're putting servers in more AZs now, but preparing for a reboot and pre
by rubyrescue 12y ago
We had 50 servers reboot and 15... never came back. It was painful. 10 were in one AZ. We're putting servers in more AZs now, but preparing for a reboot and preparing to rebuild a redis slave, 2 zookeepers, 10 cassandras, and an API server are different things.