Disk space is so expensive today, they couldn't possibly afford to keep more than 30 days.
Also, their video cameras probably shoot in 8K 10bit RAW uncompressed.
Also, their video cameras probably shoot in 8K 10bit RAW uncompressed.
5 years of our sales and finance data from 10+ countries takes less than a petabyte
Our 2 years backup of hundreds CCTV for only a single factory compressed, reduced to 15 fps takes around 4 PB. This data only used when we have a complaint case. Most of the times it just overwritten with new data without a single person ever see the video.
That seems...reasonable?
I should wrote somehow "feel" expensive because :
This data only used when we have a complaint case. Most of the times it just overwritten with new data without a single person ever see the video.