A survey of more than 250 IT professionals from cloud storage provider TwinStrata has found that more than half of organisations have at least half their data as inactive, taking up valuable storage space.

The report defines inactive or passive data as data which has been untouched for 60 days, and found that 56% of those polled had more than half their data inactive. A quarter (22%) of respondents added that three quarters of their stored data was inactive.

Digging down further into the survey data the researchers found that 59% of companies who stored more than a petabyte of data had more than half of that data inactive – a slight increase. “Given the rate at which data creation overall has increased, we expect these numbers to grow,” the report notes.

There were other interesting findings in the report. Storage area networks (SAN) are the most popular places to store …