Ánh xạ cơ sở dữ liệu, các bài toán tách và cập nhật độc lập

Ho Van Tich


In this paper, we apply the theory of data base mappings to the important areas of data base systems:  data base n-decomporition and independent update in distributed data base. We show how our general results reduced to well known results in the  special case of projection and functional dependencies.

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DOI: https://doi.org/10.15625/1813-9663/6/1/11134 Display counter: Abstract : 95 views. PDF : 36 views.

Journal of Computer Science and Cybernetics ISSN: 1813-9663

Published by Vietnam Academy of Science and Technology