Relational data model: basic concepts, elements, characteristics. Database Models

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basic concepts of a relational model




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Realizing the idea of ​​OOM is difficult, this is evidenced by the dynamic development of industry leaders who are constantly updating their “park” of rectangular tools, that is, they are developing classic relational database management systems. But natural information does not fit into rectangular tables!

World of information




The world of information is real knowledge and skills that, at the current level of development, can be put into orderly systems of objects and make solving specific problems dynamic and self-developing.




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