If RAM is cheap=?iso-8859-1?Q?=2C_why_don't_we_load_everything_to_RAM_and_run_it_from_th?=ere=?iso-8859-1?Q?=3F_=96_superuser.com?=

If RAM is cheap, why don't we load everything to RAM and run it from
there? – superuser.com

RAM is cheap, and much faster than SSDs. It's just volatile. So why don't
computers have a LOT of RAM, and on power up, load everything to the RAM
from the hard drive/SSD and just run everything from …