To a question of use of internet library for electronic training

Al-Saffar Noor MFaeeq, Galimyanov Anis Fuatovich

The fundamentals of design of internet library for electronic training are defined in this article; it is specified what has to be included in the input and output data; requirements to functionality of system from users are specified; given: chart of an example of Internet library’s use, conceptual scheme « entity-relationship», ER chart data storage for readers; the main relations between entities are specified, cardinalities of relationships are defined; formalization tools are called; provided the descriptions of database conceptual model, and also the internal model of data, which displays the conceptual scheme for a target database management system is presented.

Keywords:structure of the stored these books, requests for reading literature, the input and output data, the functional block, the chart « entity-relationship », model of data