What does downtime mean?

For those who have just entered the IT industry, many terms are relatively unfamiliar. In servers, we often hear about downtime, and We often see some news about downtime on the website, so what does downtime mean? Let’s summarize it below.

1: How to pronounce downtime

The pronunciation of downtime is dàng jī, we can also think of it as a crash.

2: What does downtime mean?

In computers, we use dowm to mean stopping the machine. When converted into Chinese characters, it means downtime, which can also be understood as crash. , the server cannot work properly, which also includes the reasons for all server crashes.

Under normal circumstances, it may be that the computer host fails and causes the server to crash, or there may be a problem with the server, or a database deadlock, or a dns failure will cause downtime. When there is a problem with our server, Generally speaking, people will talk about crashes and not downtime. Downtime means that a large-scale website fails, which is called downtime. For example, Baidu also experienced an outage recently, causing the Baidu website to be inaccessible in some areas. Downtime is a relatively common phenomenon. Various downtime events occur every day, but they are only small corporate websites and we rarely pay attention to them.

Three: Methods to prevent downtime

##We can set up a downtime alert framework to Monitor websites that may be down. Under normal circumstances, we can set a diagnosis every 15 minutes to reduce the chance of downtime.

The above is a complete introduction to what downtime means. If you want to know more about operation and maintenance, please pay attention to the PHP Chinese website.

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