Can Nginx servers scale to the level of Google

Re:Can Nginx servers scale to the level of Google by arter4 on Saturday January 28, 2023 @04:54AM (#34556461)

Probably yes.

You can scale horizontally with a lot of web servers and load balance them. You don't need to stretch load balancer clusters across AZs/regions, so I see no reason why Nginx wouldn't work.

I assume at that scale session cookies are shared without application server clustering. A distributed KV store is probably enough.

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Re:Can Nginx servers scale to the level of Google by donboscow on Sunday January 29, 2023 @05:25PM (#34573415)

Hi, I thought so too. But then why did it not work for Cloudflare, and why did their custom solution work with Pingora?

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Re:Can Nginx servers scale to the level of Google by arter4 on Monday January 30, 2023 @02:02PM (#34584769)

As it turns out, they didn't like that each requests lands on a single worker and can only reuse connections on that worker, which gets worse as the number of workers per server increases. Presumably, scaling horizontally wasn't cost efficient enough.

They also wanted something written in a memory-safe language so it could be extended without easily falling into memory safety issues. NGINX is written in C.

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