Data Modeling and Relational Storage of XML-based Teachware

  title={Data Modeling and Relational Storage of XML-based Teachware},
  author={Christian S{\"u}\ss and Ulrich Zukowski and Burkhard Freitag}
Today, many teachware management and e-learning systems are still based on the ordinary file-system. This stands in conflict with typical requirements found in teachware applications: multiple views on and adaptivity of the course material, support of reuse, low redundancy. In this paper, we present a fragmentation-based generic approach to the loss-less storage of XML teachware documents which supports the efficient retrieval and reconstruction of teachware modules and can be adapted to the… CONTINUE READING