Buy something like nimble and with the correct config your system is down less than 30 minutes if something really bad happened. And no, that is usually not a s

Buy something like nimble and with the correct config your system is down less than 30 minutes if something really bad happened. And no, that is usually not a severe problem for most businesses. There is good middleware like activeMQ that can manage transactions in the meantime if your DB is on holidays. A but of planning makes you very resilient against threats.