Amount of Data

Some amount of data

30 Minutes of mp3	ca. 30 MB
120 Minutes (2 Hours) of mp3	ca. 75 MB
English Wikipedia (October 2022)	86 GB uncompressed, 21.23 GB (without media).
Common Crawl	320TiB (April 2021)
1 g of DNA	215 PB (as per an estimation (of 2019?), Monya Baker's esimation of 2012 is 455 exabytes).

As per figures by IDC/Seagate.

IDC also predicts 49% percent of 2025's data to be in public cloud platforms.

In 2019, CERN generated 49 PB worth of data.