Okay. I keep reading about docker. What’s the difference between a docker and just installing an app on rented server space?

Does each dock (?) have its own server? (Apache or nginx or whatever?)

Does each dock host a whole site, or do you have a dock for your database and a dock for your web app?

Cable costs more than that and still gives you tons of ads. I’m fine with the price.

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I used to use Podkicker Pro, but the paid version started showing ads. So I switched to Podcast Addict Pro and it’s excellent.