An Uninterruptible PowerSupply (UPS) is mandatory with MyISAM if uninterrupted operation is required.
如果需要不间断运行，则MyISAM必须使用不间断电源(ups)。
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At present, Urban electricity system exists unstable factor, for guaranteed the normal supply of power for computer and network system, UPS should be used to supplyuninterrupted electric power.
Moreover, we have an own electronic factories, specializing in the production of uninterruptedpowersupplyUPS, power outages, can provide uninterrupted power supply devices.