For the 2nd or 3rd time this week I've seen someone comment on a new data centre build with a stat about how 80% of data is never accessed. Then they talk about the energy and cooling used in modern DCs.
The reality is that data storage is actually incredibly efficient, and uses fuck all power. A hard disk is less than 10w and stores multiple users data.
Storing data, our photos, our memories, our history. Is not the problem.
