Top of page

Archive: January 2013 (4 Posts)

Dozens of squares, each with its own individual color or shade, lined up in rows and columns

Perspectives on Big Data Stewardship

Posted by: Bill LeFurgy

I had the opportunity today to talk at the Big Data and Big Challenges for Law and Legal Information symposium at the Georgetown University Law Center. The event marked the 125th anniversary of the University Law Library. My panel was on Big Data Applications in Scholarship and Policy, and I was pleased to present with …

Dozens of squares, each with its own individual color or shade, lined up in rows and columns

Is JPEG-2000 a Preservation Risk?

Posted by: Bill LeFurgy

This is a guest post by Chris Adams, in the Repository Development Center, technical lead for the World Digital Library at the the Library of Congress. Like many people who work with digital imagery, I’ve been looking forward to the JPEG-2000 image format for a long time due to solid technical advantages: superior compression performance …

Dozens of squares, each with its own individual color or shade, lined up in rows and columns

Top 10 Digital Preservation Developments of 2012

Posted by: Bill LeFurgy

With 2012 safely behind us, let us praise some of the best things that happened last year in digital preservation. This is something of a tradition for us, as we have previously run down a list for 2011 and 2010. I cast a wide net and mustered my objectivity in in picking activities with the …

Dozens of squares, each with its own individual color or shade, lined up in rows and columns

Persistent Paleontology: How Do Stones and Bones Relate to Digital Preservation?

Posted by: Bill LeFurgy

Amber Case coined the term persistent paleontologyin reference to electronic systems that continuously layer on new information. “The e-mail inbox is a rapidly expanding site of excavation which one must continually query,” she writes. “The newness of everything buries one’s ability to reach it without digging.” I like this association because it lets us look …