3 ms·
As a counter-anecdote: multiple startup projects I've worked on with separate MySQL setups where each had just a single master + two slaves (one warm for fast f
by Groxx 5y ago
As a counter-anecdote: multiple startup projects I've worked on with separate MySQL setups where each had just a single master + two slaves (one warm for fast failover in case of hardware failure or upgrades, one cold for slow analytics-style queries) did just fine with millions (to tens of millions) of users. No downtime at all for years on end.
MySQL and Postgres are massively more widely-used than Cockroach and Spanner, broadly very successfully. It's entirely feasible to run it with high uptime.
- dboreham 5y agoVery few deployments experience actual failures. Could be some fridge-door/light situation going on.
- ketanip 5y ago> fridge-door/light situation going on what does it mean ?
- maybevain 5y agoI think that is meant to be parsed as: Just like you can't check if the fridge light is on without opening the door (which of course turns it on), it's hard to know if a system is resilient to failure without having one. It just might be that there hasn't been a situation that would cause a failure.
- deleted 5y ago[deleted]