Uninterrupted operation of the site in the event of a server crash?

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Troodi Larson2018-05-20 22:44:43

High availability

Troodi Larson, 2018-05-20 22:44:43

Uninterrupted operation of the site in the event of a server crash?

There is a server, there is always the possibility of shutting down the server for some reason. How can I balance the site between the main and backup server? For example: the main server stopped responding, so you need to open it from a backup server. Are there any DNS servers for this purpose?

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2 answer(s)

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Pavel K, 2018-05-21
@PavelK

This is called Round Robin DNS.
https://ru.m.wikipedia.org/wiki/Round_robin_DNS

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Papa, 2018-05-20
Stifflera @PapaStifflera

2 servers + balancer

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