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What to study to be able to host a site? (thebrainbin.org)

submitted 2 days ago by Auster@thebrainbin.org to c/selfhosted@lemmy.world

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For some months now, I've been trying to set up an Mbin instance, since as it's more manual than the other softwares I found, and I understand things better if I can see the logic behind them. I'd rather do that before going for automated processes where if something breaks, I don't know how to handle. However, trying to figure things out as I go, it's so much stuff that I figured out instead what I knew was very little.

As I was also interested in hosting other sites, this made me reevaluate things, and turns out several things I don't know, like how to host two sites in a same machine, how to handle horizontal attacks, what some tools are used for, etc.

So going back to the title, what to study? Maybe some specific book? Private classes/courses? Online tutorials? Something else? Just no university suggestion, please - from experience, they are extremely shallow at best.

Thanks in advance!

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[–] tobz619@lemmy.world 2 points 2 days ago* (last edited 2 days ago) (1 children)

A website is just a html page that lives on some computer somewhere and is being served by a program which tells the computer which html page to show when given a port + path to follow.

All internet connected computers have IP addresses that we can use and DNS is the phonebook that connects IP addresses to domain names. (To test this, ping google.com in terminal, then copy and paste the IP address ping shows you into your address bar).

The webserver/reverse proxy in this case is our program which tells your machine what to send and when: these are programs like traefik, caddy, Apache, nginx et al.

External computer: "I want the contents of 10.11.12.13:443/some/path"

[DNS Machinery and Tubes]

Hosting machine: "Someone wants the contents of port 443 and some/path. Found the contents, let me send these back to them"

[Internet machinery and tubes]

External computer: "I have received the contents"

[–] frongt@lemmy.zip 1 points 1 day ago* (last edited 1 day ago) (2 children)

Do you think people still know what a phone book is? Or are we old?

[–] Auster@thebrainbin.org 2 points 1 day ago

@grok what is a phone book?

[–] tobz619@lemmy.world 1 points 1 day ago* (last edited 1 day ago)

Ow, my back xD. I'm struggling to think of some other key-value mapping that's available in the real world that works tbf.