Great read. I moved my video sharing app from GCP to self hosted on a beefy home server+ cloudflare for object storage and video streaming. Had been using Cloud SQL as my managed db and now running Postgres on my own dedicated hardware. I was forced to move away from the cloud primarily because of the high cost of running video processing(not because Cloud SQL was bad) but instead have discovered self hosting the db isnt as difficult as its made out to be. And there was a daily charge of keeping the DB hot which I dont have now. Will be moving to a rackmount server at a datacolo in about a month so this was great to read and confirms my experience.