Worth checking out the different server hosts. You can get a cheap OVH server with 64GB of RAM, 4-6cores with 2TB of disk space from OVH for $30, better servers for $70 with 1gbps - 2gbps bandwidth.
Setting up a DB isn't hard, using an LLM to ask questions will guide you to the right places. I'm always talking with Gemini because I switched from Ubuntu to Fedora 42 server and things are slightly different here and there.
But, different server hosts offer DB-ready OS's so all you have to do is load the OS on the server and you'll be ready to go.
The joy of Linux is getting everything _just right_ and so much _just right_ that you can launch a second server and set it up that way _just right_ within minutes.