Research On The Upgrading And Optimization Of Management Information System Of LZ Group Under The Background Of Big Data

With the expansion of LZ group’s business scope and the continuous growth of its operation depth,group managers have put forward new requirements for the management informatization of human resource management,financial management,marketing management and other aspects of the group.It is necessary to optimize and build a more perfect and practical information management platform based on the existing information management system,which can meet the group’s operation objectives and be timely Provide decision data for managers efficiently and accurately.This paper mainly combs the information system of the existing management department from the perspective of management science,finds the specific management bottleneck of the information system in daily operation management,marketing management,etc.,and then combs the existing management information system of the group according to the current booming big data technology,cloud computing technology and mobile Internet technology,Build a better business process and management workflow suitable for modern Chinese enterprises,so as to effectively improve the financial management and operation efficiency within the company group,and calmly meet the innovation and reform of the whole industry.LZ group’s sales business,especially due to the rapid scale expansion of construction engineering sales business and building materials product sales business,how to effectively strengthen the current group’s management and control guidance for its subsidiaries,improve the overall business management level of the group and improve the efficiency of business application processing,has become an urgent major problem for the group.How to make full use of the current business information processing technology,optimize the management process of each business of a group,improve the overall business management level of a group company,improve the efficiency of business information processing,and better support the overall business development of a group company has become a major problem that a group company needs to solve.According to the long-term overall planning strategy for the development of group enterprises this year,especially the overall strategy for the development of group information industry,combined with the current development status of group enterprises,after careful investigation and comprehensive analysis,the short-term and long-term enterprise information development plan of the group in recent years has been formulated.According to the information gap planning of LZ group,this paper mainly studies the current functional status of the existing management information system of LZ group and the current management and operation status of the group,finds out the shortcomings and defects of the current system,analyzes the overall needs of the group and the development trend of the current information technology,and puts forward the relevant principles of combining big data technology,Internet technology and e-commerce management The idea is integrated to realize the optimization and upgrading of the existing management information system.The overall scheme of the designated group management information system is to effectively integrate the construction idea of big data,build decision-making platforms such as data middle platform and data cockpit,and provide the premise and technical scheme guarantee for the application of big data technology in the group management information system.Finally,in the whole research process,although a relatively reasonable management information system big data application platform has been built,and some deficiencies have been found in the actual use,so according to the actual situation,some suggestions are put forward,hoping to provide help in the future implementation of group management information and the overall coordinated development of all branches of the group.