> automated testing won't catch a hardware failure, or someone tripping over the power cord While it's never 100%, you can still test quite a lot of those cond

> automated testing won't catch a hardware failure, or someone tripping over the power cord While it's never 100%, you can still test quite a lot of those conditions. We developed a TCP proxy[0] that allows us to test such cases: Datastore X being down / timing out / being excessively slow. [0] https://github.com/shopify/toxiproxy https://github.com/shopify/toxiproxy