Simon Willison’s Weblog

Items tagged webdevelopment, quora, servers

Filters: webdevelopment × quora × servers ×

How much ram do you need for 100M hits per day?

That entirely depends on what you are running your site on. If it’s static HTML pages, nginx will work fine on hardly any RAM at all (though you would probably be better off serving the entire site out of S3 and not using a VPS at all).

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How can I determine which web server a particular website is using (Apache, IIS, Nginx, etc)?

If you’re on Linux or OS X, use curl with the -I option (to make a HEAD request and see the HTTP headers):

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What are some scalable OAuth and OpenID server implementations?

Any OAuth library should scale horizontally—I can’t see how any one library would be a better choice than another.

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