On April 2, Information Technology Services (ITS) launched their new “bulk storage” offering to our campus. This service is significant because it represents the first occurrence of a service that has been designed for campus departments and specifically architected for “high availability” and recoverability within a UT Austin data center.
ITS purchased a little over 1 pedabyte (PB) of storage – that’s 1,000 terabytes (TB) for use by departments and it is sure to become an essential resource for the library.
The Libraries is already one of the largest customers in the ITS data center and this service will be one that we evaluate carefully before making substantial storage purchases in the future.
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.
This past month, the Texas Digital Library (TDL) and several prominent water researchers began the process of developing a new collaborative resource for sharing water data across the state of Texas. The Texas Water Digital Library (TWDL) will federate water research currently stored in dispersed databases and websites at various Texas universities. A model for the cooperative efforts of the Texas Digital Library, the TWDL will electronically harvest these resources from cooperating institutions (using a technology called OAI-ORE) and deposit them in a TDL-hosted DSpace repository. This federated repository will create a single place for researchers to search for water data from every part of the state: the Texas Water Digital Library. Continue reading Texas water researchers working with the Texas Digital Library→
The TCDL 2010 conference theme is Collaboration, and the conference program will be packed with experts speaking on issues of partnership and cooperation in the service of advancing scholarly communication.
The TDL is especially excited to announce its two keynote speakers for the event: Dr. Leslie Carr, of the School of Electronics and Computer Science at the University of Southampton, and Dr. Reagan Moore, from the School of Information and Library Science at the University of North Carolina at Chapel Hill.
The UT Digital Repository received some welcome recognition recently when it was ranked #50 in the Ranking Web of World Repositories’ list of the top 400 institutional repositories worldwide. We are excited to see that the repository, which is less than two years old, is already among the best.