INTEGRATION AND VALIDITY OF DATA IN INFORMATION SYSTEMS

Authors

Ahmad Hamid Shakir Students Affairs and Registration Department, College of Nursing , Al-Muthanna University, AlMuthanna, Iraq.

Keywords:

Database, Database management system, Database integrity

Abstract

In this article, we will discuss a set of applied solutions related to creating a set of data constraints, which allow organizations to organize their work in terms of using information stored in relational databases as well as maintaining them through a database management system. The theoretical basis for these constraints is the embedding mechanisms that are used in this article in order to use null values, and null values are used for their practical importance. In order to obtain correct results for this problem, the term non-periodic databases was introduced, and in this article it was studied in detail, by providing many explanations that prove their scientific importance and effectiveness. Here, the automatic construction of different reference constraints is introduced, as well as an algorithm to remove unwanted referential integrity constraints

References

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Published

2022-11-04

How to Cite

Ahmad Hamid Shakir. (2022). INTEGRATION AND VALIDITY OF DATA IN INFORMATION SYSTEMS. European Journal of Research Development and Sustainability, 3(11), 1-4. Retrieved from https://scholarzest.com/index.php/ejrds/article/view/2856