A little intro to the blog

I have been working as a digital initiative librarian for about 6 months, but have been working in various roles on digital library projects for the past 5 years. In my new position I find myself faced with a lot of questions and decisions that had in the past been made by others; the metadata librarian, the programmer, the project director, etc. I now find myself being largely responsible for making these decisions. I hope to use this blog to chronicle the process of starting a digital project including theory and actual code that I’m working with.

The first question that I struggled to answer on this project was which of the many solutions available will be right for my institution. We have certain limitations, the biggest being limited staff, in particular I think not having a programmer is a challenge to a project like this. My main goal in selecting a system was finding something that would allow graceful transitions as the various digital library solutions matured.

These are a few that I looked at (in no particular order):

They all have their strengths and weakness, my institution had already been using ContentDM for various projects but I had some concerns about the limitations to types of metadata and to the rang of data types. I think ContentDM’s strength lies in images, not text based resources. Our first project is heavily text based. We are also looking for a new home for our EAD finding aids which were problematic in ContentDM.

The most exciting of the possible solutions were probably Fedora and XTF, or even a combination of the two, which I know several projects are investigating. However Fedora was simply too much of a bear in terms of the programming needed to get it started. I had until November to get a prototype up and running. I installed a Fedora (Fedora, Elated, and Fez), XTF, Greenstone, ContentDM and eXist. I tried to work with each system but had a limited amount of time to devote to learning the intricacies of each.

In the end I chose eXist because it is open source, it stores my data as xml, outputs it as xml etc. Also I had also had some experience with xquery in my previous position and I liked the idea of being able to run the whole web application using only xquery, xpath and XSL, all of which I was at least familiar with. This alone would speed up development quite a bit. The other advantage is that I can easily export the objects from eXist into another system at a later date. In particular I’m keeping my eye on XTF, with a half eye on Fedora (half an eye, because I think Fedora is a long way away from being an out of the box solution, and I do not have the programming knowledge I think I would need, however, if we hired a programmer…)

The rest of this blog will mostly likely be dealing with how I’m building my systems, including the data processing side, and the user interface. Currently I’m dealing with, xqueries, learning how to use xforms and integrating them into our data processing procedures, information architecture, interface design, and, oh yes, metadata issues.

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3 Responses to “A little intro to the blog”

  1. Karen Coombs Says:

    Hello,

    This post was really helpful and informative. I’d like to talk to you about the software you tested and why you chose what you did. My institution is conducting similar explorations and I think that your experience would be very helpful. Could you contact me?

    Karen

  2. Mark Birbeck Says:

    Hi ‘DIL’,

    I was very interested to see your use of some of the same technologies that we are using. I did a presentation recently on XForms, REST, XQuery, eXist and so on:

    http://internet-apps.blogspot.com/2006/09/xforms-rest-xqueryand-skimming.html

    Regards,

    Mark

    Mark Birbeck
    CEO
    x-port.net
    http://www.formsPlayer.com/

  3. Post show « the DIL Says:

    […] Data Asset Management Systems – I had created an evaluation matrix comparing the five different options for us. This post is essentially a summary of the evaluation matrix. […]

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