By Rich Gadomski
I just spent a full day at a meeting of the Active Archive Alliance and as I was flying home it occurred to me that it’s time for data storage managers to rise up from the sleepy status quo of buying more disk arrays to address runaway data growth problems. It’s time to wake up and smell the sweet aroma of freshly made modern data tape (sort of like that new car smell if you don’t know).
Why do that you ask? Because best practices and undeniable facts say so. Consider the following:
Data goes through a lifecycle from hot to cold, that is to say from a period of active use to a period of inactivity. This can happen in as little as 30 days or less.
Inactive data should not stay on primary storage devices. It takes up space on expensive storage media, consumes more energy and adds to the backup burden.