Conceptual Data Modeling Using Aggregates to Ensure Large-Scale Distributed Data Management Systems Security

摘要

To define a common data security policy in a large-scale distributed data management system, it is necessary to create a uniform data catalog. The existing conceptual data models and their suitability for the problem are considered in the paper. The authors propose a new aggregate model for conceptual big data description in large-scale distributed data management systems security subsystems. The paper presents the mapping of the DBMS data models to the new conceptual model.