Re: Topic Maps: Backend Plugin for TM4J

From: Andrus Adamchik (andru..bjectstyle.org)
Date: Tue Aug 31 2004 - 18:59:03 EDT

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    Hi Andriy,

    That's some pretty cool stuff. With both Microsoft and Apple making
    document search functionality the core of their upcoming OS releases
    (Longhorn and Tiger), and at least Apple focusing on document metadata
    indexing, I can see how such technologies can become big in the coming
    years. I wonder how many people/companies already use Topic Maps and
    TM4J? And what exactly this is used for other than book index creation?
    As unlike other search technologies, topic map creation seems like a
    very involved non-automated process... Also there is lots of developers
    on the project, but not too many downloads...

    It is kind of hard to jump on Cayenne/TM4J integration right away, but
    this is something that should definitely be kept in mind as a practical
    solution for the cataloging problems.

    Andrus

    On Aug 31, 2004, at 5:50 PM, Andriy Shapochka wrote:
    > In the wake of our prior discussion concerning ideas for Cayenne-based
    > plugins I would like to put one on this list. Basically it is conveyed
    > by
    > the message subject. The guys at http://www.tm4j.org have developed
    > apparently the most popular and advanced Java OS framework to deal with
    > those cool, extremely fresh, Semantic Web relevant Topic Maps, see
    > more:
    > XTM, TMAPI standard: http://topicmaps.org
    > practical XTM intro: http://www.techquila.com/practical_intro.html
    > famous intro and philosophy:
    > http://www.ontopia.net/topicmaps/materials/tao.html
    >
    > TM4J can currently work with Hibernate, Ozone, or in-memory. Yet the
    > framework is designed so that a custom backend support plugin could be
    > developed and used. Cayenne being comparable with Hibernate, there
    > should
    > not arise principal difficulties in the implementation. Hence the
    > opportunity to put a foot onto the prospective, cutting edge tech
    > ground.
    >
    > Anyway, something of interest to think about and do some research.
    >
    > Andriy.



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