Features and likenesses of information models of animals registration
2007
Smirnova, J., Latvia Univ. of Agriculture, Jelgava (Latvia) | Arhipovs, S., Latvia Univ. of Agriculture, Jelgava (Latvia)
The process of creation of the informative systems based on the account of such animals as horses, sheep and goats is analyzed in the work. Three structural models are created and their comparative analysis is conducted. As a result of analysis the general elements of structures, characteristic to each model were found. The Meta modelling approach to facilitate the system was used. The system has a more abstract structure and allows dynamically to adding not only the animal specimens but also new types of attributes in fly during runtime. Recompilation of the system is not required there is no necessity of the analytical restructuring of the model, the absence of type explosions is guaranteed in a database because not a new table-type, but a new record in one or two tables is added.
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