Building a new Amazon AWS EC2 instance, since my old one is now so ancient I can’t install Go on it.

What’s the diff between t2 and t4g? Can I run Graviton2 chips? Should I use Corretto? Does Amazon contribute back to OpenJDK? What’s the diff between gp2 and gp3? What’s NVMe? Will an EBS volume made with it persist? Where’s my new volume that I made from a snapshot of my old root partition? Which of all these fstab/mount options do I need? Where are my old #JspWiki files? (Hmm, I should probably be using #Obsidian.)

#NotMyChosenCareer #IJustWannaDevelopSoftware