Bryan Brown's tweet led me to Ruth Kitchin Tillman's Repository Ouroboros post about the treadmill of software development/deployment. And wow do I have thoughts and feelings.

Mind-expanding topics this week. The threads start with a potentially morbid, but definitely intriguing, topic: what is to become of our personal digital legacies? If that isn't enough to blow your mind, the next topic is an accounting of the amount of information processed in 2008. Still hanging in there …

About two years ago I wrote a blog post wondering if we could outsource the preservation of digital bits. What prompted that blog post was an announcement from Iron Mountain of a Cloud-Based File Archiving service. Since then there have been a number of other services that have sprung up …

This week Amazon takes center stage of DLTJ Thursday Threads with a report of their new Kindle Singles program for medium-form digital content and a screen-reader-aware version of the Kindle reader application for PCs. After that is a look at how scholarly discourse is changing -- radically! -- with the availability and …

A last-minute change to my plans for ALA Midwinter came on Tuesday when I was sought out to fill in for a speaker than canceled at the ALCTS Digital Preservation Interest Group meeting. Options for outsourcing storage and services for preserving digital content has been a recent interest, so I …

With the close of the year approaching, this issue marks the 14th week of DLTJ Thursday Threads. This issue has a publisher's view of Amazon's strong-arm tactics in book pricing, research into the possibility that academic authors could game Google Scholar with spam, demonstrations of how Amazon's Mechanical Turk drives …

Earlier this month, the JPEG 2000 Implementation Working Group, the Wellcome Trust Library, and the U.K. Digital Preservation Coalition hosted a free one-day seminar called JPEG2000 for the Practitioner. The presentation slides are now linked to the seminar program and is a short report of the event by Christy …

A colleague forwarded an article from The Register with news of a new service from Iron Mountain for Cloud-Based File Archiving. It is billed as a "storage archiving service designed to help companies reduce costs of storing and managing static data files." My place of work is facing an increasing …

David Lowe, Preservation Librarian at the University of Connecticut, is coordinating a survey of JPEG2000 use for digital imagery. The survey asks questions about the use of the JPEG2000 file format (for archival purposes or for access systems), tools used (both JPEG2000 toolkits and software that embeds JPEG2000 toolkits), and …

Last month OCLC announced a new service offering for long-term storage of libraries' digital collections. Called Digital Archive™, it provides "a secure storage environment for you to easily manage and monitor the health of your master files and digital originals." Barbara Quint has an article in Information Today called "OCLC …

My place of work is looking to acquire educational videos in a digital form with an eye towards long-term preservation. At this point we receive a physical form (preferably DVD, but sometimes VHS) and digitize it to a very lossy access format (RealMedia, in this case). With this change, we …

On the ImageLib mailing list, Rob Lancefield (Manager of Museum Information Services for Wesleyan University) posted a link to the Universal Photographic Digital Imaging Guidelines (UPDIG) for image creators. The introduction says: "These 12 guidelines — provided as a Quick Guide plus an in-depth Complete Guide — aim to clarify the issues …

OhioLINK's Meg Spernoga pointed our staff to a 30 minute audio documentary called Who Needs Libraries? from Soundprint.org:

As more and more information is available on-line, as Amazon rolls out new software that allows anyone to find any passage in any book, an important question becomes: Who needs libraries …

Wired Magazine's blog network says "Google to Host Terabytes of Open-Source Science Data" while the National Science Foundation (NSF) is reviewing submissions to the DataNet solicitation "to catalyze the development of a system of science and engineering data collections that is open, extensible and evolvable." On the surface, you might …

Xerox and the Library of Congress announced a joint effort last week to study the use of JPEG 2000. This is welcome news! The project is "designed to help develop guidelines and best practices for digital content," a result that will be most welcome for those of us that want …

The past few weeks have seen announcements of large digital preservation programs. I find it interesting that the National Science Foundation is involved in both of them.

Sustainable Digital Data Preservation and Access Network Partners

The NSF's Office of Cyberinfrastructure has announced a request for proposals with the name Sustainable …

Just in case this might be useful to others, I've created a report template based on the "Trustworthy Repositories Audit & Certification: Criteria Checklist" report. It has the section, subsection, criteria and evidence from the original report marked up in an HTML document -- ready for you to add the narrative on …

On Tuesday, the Joint Photographic Expert's Group (a.k.a. "JPEG") announced a new work item for the standardization of Microsoft's HD Photo as JPEG XR (XR is short for "extended range" -- a reference to its improvement over the original JPEG standard). You can read the publicity details in the …

The Technical Committee and Liaison Group of the OAI Object Reuse and Exchange effort met last week in New York City to hammer out face-to-face some of the last remaining issues before work could begin on a draft specifications document. In preparation for that meeting, we worked on a white …

This year has seen the release of two personal repository services: http://PublicationsList.org/ and the U.K. Depot. These two services have an admittedly different focus, but I think it is still interesting to compare and contrast them to see what we can learn.

The Depot

The Depot provides …