Research on information system construction based on hierarchical division
2021 International Conference on Communications, Information System and Computer Engineering (CISCE)（2021）
摘要
Aiming at the problems that the current information system management level is not clearly distinguished, the management responsibilities are not clearly distinguished, and the overall operation efficiency of the information system is not high, a research idea of hierarchical division of the information system is proposed with reference to the Internet layered model. I divide the information syste...
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关键词
Data models,Internet,Personnel,Task analysis,Information systems
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