Technology of relational database management systems performance evaluation during computer systems design

Abstract

Based on the recommendations of the international standard ISO 25010, a formalized technology for evaluating the performance of relational database management systems in the design of computer systems has been developed. Attributes and metrics of the performance characteristics were defined and elementary functions for evaluating the quality of their implementation were developed. The procedures for planning and performing evaluation processes are substantiated, which makes it possible to quantitatively express the quality of both an individual attribute and their aggregate in the form of sub-characteristics and characteristics of the external quality model. The proposed technology provides flexibility and formalizes the process of choosing the best DBMS alternatives, taking into account the type and requirements of a specific designed computer system.