James Brewer, Tracy Popp, and Joy Perrin have published "REDDNET and Digital Preservation in the Open Cloud: Research at Texas Tech University Libraries on Long-Term Archival Storage" in the latest issue of the Journal of Digital Information.
Here's an excerpt:
In open cloud systems users can develop their own software and data management, control access, and purchase their own hardware while running securely in the cloud environment. . . . It is in this context that REDDnet (Research and Education Data Depot network) is presented as the place where the Texas Tech University (TTU) Libraries have been conducting research on long-term digital archival storage. The REDDnet network by year's end will be at 1.2 petabytes (PB) with an additional 1.4 PB for a related project. . . additionally there are over 200 TB of tape storage. These numbers exclude any disk space which TTU will be purchasing during the year. National Science Foundation (NSF) funding covering REDDnet and CMS-HI was in excess of $850,000 with $850,000 earmarked toward REDDnet. In the terminology we used above, REDDnet is an open cloud system that invited TTU Libraries to participate. This means that we run software which fits the REDDnet structure. We are beginning to complete the final design of our system, and starting to move into the first stages of construction. And we have made a decision to move forward and purchase one-half petabyte of disk storage in the initial phase. The concerns, deliberations and testing are presented here along with our initial approach.
| Digital Curation and Preservation Bibliography 2010: "If you're looking for a reading list that will keep you busy from now until the end of time, this is your one-stop shop for all things digital preservation." — "Digital Preservation Reading List," Preservation Services at Dartmouth College weblog, February 21, 2012. | Digital Scholarship |