As more and more information goes digital, the questions around the storage of all this data grow ever more important. UT Libraries is working on that question through its participation in a key university-wide initiative: the ITS Central Data Storage project committee. As the Associate Director for Digital Initiatives, I represent UT Libraries on this committee, which is working to cost-effectively expand centralized data storage services for the whole campus.
First, a little background on digital storage: In 1991 the cost of a megabyte was about $13.00 and the largest drive you could buy held about 270 megabytes. Since then we have seen the cost of a megabyte decline steadily up till today when the average consumer can now purchase 1,058,576 megabytes (aka 1 terabyte) for $99.00, reducing the cost of 1 megabyte of storage to less than a penny.
So, how many megabytes does UT buy every year? Continue reading