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Category: Tools and Infrastructure

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Unlocking the Imagery of 500 Years of Books

Posted by: Butch Lazorchak

The following is a guest post by Kalev H. Leetaru of Georgetown University (Former), Robert Miller of Internet Archive and David A. Shamma from Yahoo Labs/Flickr. In 1994, linguist Geoff Nunberg stated, in an article in the journal “Representations,” “reading what people have had to say about the future of knowledge in an electronic world, …

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All the News That’s Fit to Archive

Posted by: Butch Lazorchak

The following is a guest post from Michael Neubert, a Supervisory Digital Projects Specialist at the Library of Congress. The Library has had a web archiving program since the early 2000s.  As with other national libraries, the Library of Congress web archiving program started out harvesting the web sites of its national election campaigns, followed …

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Audio for Eternity: Schüller and Häfner Look Back at 25 Years of Change

Posted by: Kate Murray

The following is a guest post by Carl Fleischhauer, a Digital Initiatives Project Manager in the Office of Strategic Initiatives. During the first week of October, Kate Murray and I participated in the annual conference of the International Association of Sound and Audiovisual Archives in Cape Town, South Africa.  Kate’s blog describes the conference.  This blog …

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Gossiping About Digital Preservation

Posted by: Butch Lazorchak

In September the Library held its annual Designing Storage Architectures for Digital Collections meeting. The meeting brings together technical experts from the computer storage industry with decision-makers from a wide range of organizations with digital preservation requirements to explore the issues and opportunities around the storage of digital information for the long-term. I always learn …

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We Want You Just the Way You Are: The What, Why and When of Fixity

Posted by: Trevor Owens

Fixity, the property of a digital file or object being fixed or unchanged, is a cornerstone of digital preservation. Fixity information, from simple file counts or file size values to more precise checksums and cryptographic hashes, is data used to verify whether an object has been altered or degraded. Many in the preservation community know …

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QCTools: Open Source Toolset to Bring Quality Control for Video within Reach

Posted by: Kate Murray

In this interview, part of the Insights Interview series, FADGI talks with Dave Rice and Devon Landes about the QCTools project. In a previous blog post, I interviewed Hannah Frost and Jenny Brice about the AV Artifact Atlas, one of the components of Quality Control Tools for Video Preservation, an NEH-funded project which seeks to …

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Beyond Us and Them: Designing Storage Architectures for Digital Collections 2014

Posted by: Butch Lazorchak

The following post was authored by Erin Engle, Michelle Gallinger, Butch Lazorchak, Jane Mandelbaum and Trevor Owens from the Library of Congress. The Library of Congress held the 10th annual Designing Storage Architectures for Digital Collections meeting September 22-23, 2014. This meeting is an annual opportunity for invited technical industry experts, IT  professionals, digital collections …

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Emerging Collaborations for Accessing and Preserving Email

Posted by: Kate Murray

The following is a guest post by Chris Prom, Assistant University Archivist and Professor, University of Illinois at Urbana-Champaign. I’ll never forget one lesson from my historical methods class at Marquette University.  Ronald Zupko–famous for his lecture about the bubonic plague and a natural showman–was expounding on what it means to interrogate primary sources–to cast …