Couple of notes. If a system is outputting text for humans to read, it’s not “serious data”. It’s megabytes. You can go out today and buy an off-the-shelf Apple desktop with half a terabyte of ram. My five year old laptop has 64Gb. Secondly, the sweet spot is Rust backend with typescript front end. The serious part isn’t the size of the data, it’s juggling the processes on one end, and pretty presentation to the human on the other. I’m using Tauri. As we get crates to do markdown with automatic language formatting, tables, etc I’d expect the whole thing to be written Rust