

My low cost solution has been adding external mechanical disks. Those go up to several TB for cheap, so I put two and sync them with rsync weekly in case one suddenly fails.
As others have wisely said, keep the fast SSD for your OS, media rarely changes and is usually accessed sequentially, it can live in slower disks.


I’ve been happy with Calibre Web and downloading to the official reader apps, but I’m open to try new things.
What strikes me as odd is why starting a Java software in this day and age. Java in the server is the COBOL of the 2000s, mostly used for legacy software.