Disruptive Library Technology Jester

Disruptive Library Technology Jester

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Peter E. Murray

Library technologist, open source advocate, striving to think globally while acting locally

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  • LYRASIS' "Reposervice" Setup Pushed to GitHub

    Earlier this month published 'reposervice' to GitHub. Reposervice is a "self-contained" Islandora installation source tree that is intended to smooth the LYRASIS deployment of repository services between development servers, a staging server and production servers. It is a bit of a work-in-progress at the moment, but others might find it …

     Posted on  June 19, 2013
     and last updated June 19, 2013
     ·  2 minutes reading time
  • Open Repositories 2011 Report: Day 2 with DSpace plus Fedora and Lots of Lightning Talks

    Today was the second day of the Open Repositories conference, and the big highlight of the day for me was the panel discussion on using Fedora as a storage and service layer for DSpace. This seems like such a natural fit, but with two pieces of complex software the devil …

     Posted on  June 09, 2011
     and last updated June 10, 2011
     ·  8 minutes reading time
  • Open Repositories 2011 Report: DSpace on Spring and DuraSpace

    This week I am attending the Open Repositories conference in Austin, Texas, and yesterday was the second preconference day (and the first day I was in Austin). Coming in as I did I only had time to attend two preconference sessions: one on the integration -- or maybe "invasion" of the …

     Posted on  June 08, 2011
     and last updated June 08, 2011
     ·  2 minutes reading time
  • Fedora plus Sakai, Any Interest?

    There was a time when I was moving in both the worlds of the Sakai Collaborative Learning Environment and the Fedora Commons digital content repository. It seemed like a good idea to bring these two worlds together -- Fedora as a content repository for Sakai learning objects. Back in 2006, I …

     Posted on  February 23, 2010
     and last updated February 23, 2010
     ·  3 minutes reading time
  • Digital Preservation Activities: NSF's "DataNet" and the NSF/Mellon Blue Ribbon Task Force

    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 …

     Posted on  October 03, 2007
     and last updated October 03, 2007
     ·  4 minutes reading time
  • Disseminators As the Core of an Object Repository

    I've been working to get JBoss Seam tied into Fedora, and along the way thought it would be wise to stop and document a core concept of this integration: the centrality of Fedora Disseminators in the the design of the Ohio Digital Resource Commons. Although there is nothing specific to …

     Posted on  April 26, 2007
     and last updated January 15, 2018
     ·  12 minutes reading time
  • Presentation Summary: "MPTStore: Implementing a fast, scalable, and stable RDBMS-backed triplestore for Fedora and the NSDL"

    Chris Wilper gave this presentation on behalf of the work that he and Aaron Birkland did to improve the performance of the Fedora Resource Index.


    Presentation slides via SlideShare

    Version 2.0 of the Fedora digital object repository software added a feature called the Resource Index (RI). Based on Resource …

     Posted on  January 29, 2007
     and last updated January 29, 2007
     ·  3 minutes reading time
  • Open Source for Open Repositories — New Models for Software Development and Sustainability

    This is a summary of a presentation by James L. Hilton, Vice President and CIO of University of Virginia, at the opening keynote session of Open Repositories 2007. I tried to capture the esessence of his presentation, and omissions, contradictions, and inaccuracies in this summary are likely mine and not …

     Posted on  January 24, 2007
     and last updated January 25, 2007
     ·  8 minutes reading time
  • A Vision for FEDORA's Future, an Implementation Plan to Get There, and a Project Update

    This morning, Sandy Payette of Cornell University and FEDORA project co-director, gave an update on the FEDORA project including a statement of a vision for FEDORA's future, information about the emerging FEDORA Commons non-profit, and a status report/roadmap for the software itself. Below is a summary based on my …

     Posted on  January 24, 2007
     and last updated January 24, 2007
     ·  5 minutes reading time
  • Open Repositories Presentation: Building an IR Interface Using EJB3 and JBoss Seam

    Below is the outline of the Ohio DRC presentation from today's FEDORA session at Open Repositories conference. Comments welcome!

    • Executive Overview of the Ohio Digital Resource Commons
      • Facets of the Digital Resource Commons Vision
      • DRC Vision (Multi-Institutional)
      • DRC Vision (Cross-Institutional)
      • DRC Vision (Access Control)
      • DRC Vision (Multi-Media)
      • The DRC Vision …
     Posted on  January 23, 2007
     and last updated January 24, 2007
     ·  1 minutes reading time
  • Building an Institutional Repository Interface Using EJB3 and JBoss Seam

    This tour is designed to show the overall architecture of a FEDORA digital object repository application within the JBoss Seam framework while at the same time pointing out individual design decisions and extension points that are specific to the Ohio Digital Resource Commons application. Geared towards software developers, a familiarity …

     Posted on  January 18, 2007
     and last updated January 19, 2007
     ·  14 minutes reading time
  • Looking Forward to Version 2.2 of FEDORA

    Sandy Payette, Co-Director of the Fedora Project and Researcher in the Cornell Information Science department, announced a tentative date for the release 2.2 of the FEDORA digital object repository.

    The Fedora development team would like to announce that Fedora 2.2 will be released on Friday, January 19, 2007 …

     Posted on  December 31, 2006
     and last updated January 01, 2007
     ·  5 minutes reading time
  • Java Application for Batch Processing FEDORA Objects

    We had a need today to transform an XML file with a custom DTD into Dublin Core; the custom XML file is a datastream in our FEDORA repository and we want to put the Dublin Core XML file back into the FEDORA object as the DC datastream. This took a …

     Posted on  December 13, 2006
     and last updated January 15, 2018
     ·  12 minutes reading time
  • Sakai gets JSR-170 support; possible integration point with FEDORA?

    Earlier this year, I was on a quest to hook a FEDORA content repository into the Sakai collaboration and learning environment. What looked at first to be a fairly easy integration turned out to be rather complicated and I set the project aside for another time. Today brings word from …

     Posted on  November 08, 2006
     and last updated November 08, 2006
     ·  1 minutes reading time
  • Colorado Alliance of Research Libraries to build a consortial repository using FEDORA

    On Friday, the Colorado Alliance of Research Libraries announced the creation of a consortium-wide digital repository project similar to that of the Ohio Digital Resource Commons.

    Colorado Alliance Digital Repository Project Approved

    The Board of Directors of the Colorado Alliance of Research Libraries has approved initial funding for a consortium-wide …

     Posted on  October 25, 2006
     and last updated October 25, 2006
     ·  1 minutes reading time
  • GSoC: JPEG2000 JPIP Server and Viewer Applet

    OhioLINK was excited and privileged to participate in the second annual Google Summer of Code -- a program to inspire young developers and provide students in Computer Science and related fields the opportunity to do work related to their academic pursuits during the summer, and to support existing open source projects …

     Posted on  October 03, 2006
     and last updated October 03, 2006
     ·  10 minutes reading time
  • Why FEDORA? Answers to the FEDORA Users Interview Survey

    The Fedora Outreach and Communications team is conducting a survey of the high-level sense of passion and commitment inherent in the Fedora community. I've posted some answers back to the FEDORA wiki on behalf of OhioLINK, and am also including the responses here as it fits into the "Why FEDORA …

     Posted on  September 15, 2006
     and last updated September 15, 2006
     ·  3 minutes reading time
  • Best Practice Proposal for a DESCRIPTION Datastream

    OhioLINK is deep in the process of migrating content from our old Bulldog/Documentum-based system to, well, something else, and we've been talking about the treatment of the metadata in the course of the migration. I think it is safe to say that the Bulldog asset management system (and Documentum …

     Posted on  September 06, 2006
     and last updated September 06, 2006
     ·  4 minutes reading time
  • XTF and FEDORA — Comments from the Community

    Some questions and observations that have come in through mechanisms other than blog comments on the analysis of the XTF/FEDORA integration. I've reproduced those here for the sake of completeness, but also be sure to go back to the first two entries in this series to read the comments …

     Posted on  August 23, 2006
     and last updated August 23, 2006
     ·  2 minutes reading time
  • Analysis of CDL's XTF textIndexer to Replace the Local Files with FEDORA Objects

    This is a continuation of the investigation about integrating the California Digital Library's XTF software into the FEDORA digital object repository that started earlier. This analysis looks at the textIndexer module in particular, starting with an overview of how textIndexer works now with filesystem-based objects and ending with an outline …

     Posted on  August 22, 2006
     and last updated August 22, 2006
     ·  5 minutes reading time