October 2019
Beginner
426 pages
10h 44m
English
Regardless of the processor power, RAM capacity, data storage space, and network interfaces that your server can have, all of this is useless if you have no power supply. This means that the power supply is very important for a server's overall well-being. That is why the uninterruptible power supply (UPS) device (see Figure 11.19) has an important place in the world of servers. The UPS is a device with a battery, which continues to supply the server with power when a power outage occurs. Despite the capabilities offered by the UPS, it still does not offer a solution for long power outages. For that reason, electric generators represent an alternative solution to overcome such issues:
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