What do you mean, downtime?

　　How do I read the downtime?

"Downtime" Pinyin reading method is: Dàng ji, simply read as "machine."

　　What do you mean, downtime?

Downtime is a computer terminology, spoken language inside we simply shut down machine called down machine, converted to Chinese characters is "downtime", but many people are called "when Machine"/"panic", although not standardized but popular.

Down is the anti-righteousness of up, that is, the computer can not work properly, including all the causes of the panic occurred.

(1) Under normal circumstances refers to the computer host unexpected failure and panic;

(2) Some server failures, including server host, database deadlock or DNS failure can be called downtime, and all the server services have been hung up, you can say so.

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Generally speaking, a common computer fails, called "panic", rarely said downtime, and some well-known web sites or media server failure, usually reported as downtime, such as the micro-letter on the occurrence of many times the server downtime, resulting in users can not log in, has been reported by many media.

In fact, downtime is a very common phenomenon, generally refers to the Web site server failure, resulting in service interruption. Because the server is usually 365 days uninterrupted work, so many sites will appear downtime, such as Apple, Baidu, Beijing and east and other well-known large sites have also appeared. Because these large web sites, usually with multiple servers, the probability of downtime is very low.

And for some small and medium-sized sites, in fact, every day in the staged downtime, just little known. The media has never exposed a successful large-scale site downtime failures, some failures of the enterprise or small sites, is ignored or cared about, so the downtime is not often reported, but many of the phenomenon in many small and medium Web sites, the basic daily staged.

PostScript language:

Downtime is a computer professional term, users on the Internet to see is usually a number of well-known large web site server failures, resulting in Web service interruption, this phenomenon is called "downtime", in simple terms is the Web server, database, DNS failure, resulting in the Web site can not open or open very slowly, can not query landing and so on.