What is the Cloud?
In the case of self-hosting, we are acting as the infrastrcture, platfom and software provider.
Fallacies of distributes computing
https://en.m.wikipedia.org/wiki/Fallacies_of_distributed_computing
Leaky abstraction
https://en.m.wikipedia.org/wiki/Leaky_abstraction
Cloud security
https://en.m.wikipedia.org/wiki/Cloud_computing_security
You may lose access to your data at any point. Your service provider could decide they don't want to host your content.
https://www.wired.com/story/what-happens-when-a-romance-author-gets-locked-out-of-google-docs/