DATABASE MODELS AND ESSENCE-COMMUNICATION MODEL

Authors

  • Daminova Barno Esanovna Associate Professor, Department of Algorithms and Programming Technologies, Karshi State University
  • Nurullayeva Sarvinoz Bahodir qizi Student of Karshi State University
  • Toshnazarova Nilufar Farhod qizi Student of Karshi State University

Keywords:

Database, MB model, relational model, essence-communication model, ER-diagram, normalization, SQL, NoSQL.

Abstract

This article provides a comprehensive analysis of the main database models — hierarchical, networked, relational, object — oriented, and NoSQL models. Also, the concept of the essence-communication (MA) model, its main components, practical methods of constructing a diagram and the rules for transferring to a relational scheme are covered in detail. The article is intended for students, programmers and database engineers.

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Published

2026-06-05

Issue

Vol. 49 (2026)

Section

Articles

License

Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.

How to Cite

DATABASE MODELS AND ESSENCE-COMMUNICATION MODEL. (2026). American Journal of Technology and Applied Sciences, 49, 1-6. https://americanjournal.org/index.php/ajtas/article/view/3629