Database
11 USD 1) to build on the basis of the analysis of the structure and content of the documents of the option of work the universal relative ratio of the given subject area and to justify the choice of the primary key for the formed ratio;
2) to design a linear BD scheme in 3NF using a Euristic algorithm, performing the necessary decomposition of the universal linear ratio on the basis of the normalization theory;
3) to distinguish in the projected BD scheme temporal tables that include temporal attributes;
4) to correct the projected BD scheme by clarificing the structure of the temporarily ratio based on the Snodgrass model;
5) to form the content of the basic relational tables (not temporal and bitemporal) of the projected schematemporal BD;
6) on the basis of the analysis of the values of graphs tables of the designated scheme of the BD to determine the target types of data attributes of the BD and their domains, to assess in bytes of data volumes in the BD.Formate a report in the MS Word version not above 2010, to protect the work.
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