PPT Slide
Only a few years ago, we purchased disks by the megabyte (and it hurt!)
Today, 1 GB (a billion bytes) costs $3 from Dell (except you have to buy in increments of 20 GB)
- => 1 TB costs $3K, 1 PB costs $3M
In 3 years, 1 GB will cost $.30
- => 1 TB for $300, 1 PB for $300K