Database Selection Model Based on Fuzzy Comprehensive Evaluation
Jiyang Zhu, Huiben Zhang, Yang Xu, Wenshuo Zhao · 2018
Along with the constant development of information technology, the database has become the basis of information resources management and development in the information-oriented society. Faced with the advantages and disadvantages of relational database and non-relational database, it is very important to provide a set of scientific options for database administrators. In this paper, a database selection model based on comprehensive evaluation method is proposed, which provides a reasonable database selection scheme for database administrators. The performance of increasing, deleting, modifying, querying are the primary indicator of this model, and the consumption of time, disk, CPU, I/O are the second indicator. The method of fuzzy comprehensive evaluation is applied to the establishment of database selection model, which is the innovation of this research.