The Design And Implementation Of A Bank Log Warehousing Center System

At present,the bank system is improving and increasing day by day,and the logs and data produced by each system are becoming more and more huge.Therefore,in the face of the massive historical data and log,the design of bank log storage center will help to solve this problem,the bank log storage center for preservation of the internal bank system history data and log,it supports a variety of various,flexible data import and query interface,suitable for modern bank resource allocation.It also provides a powerful solution for the permanent preservation of modern bank data.The system can not only reduce the storage pressure of each big system,but also the flexible data import tool makes it easy for each big system to import data into the log storage center.This paper mainly conducts the research from several aspects,first of all,on the basis of the study,make a research in the software engineering and the unified modeling language(UML),JAVA,ClickHouse development language column database technology in-depth(analysis),combined with the current demand for the log storage center on the market,to further explore the detailed design and implementation of log storage center.Secondly,according to the requirements of the log storage center,this study makes an investigation and analysis,case identification and modeling of UML,analyzes the functional requirements of the system,and analyzes the function of each module and the use case diagram and system requirements.Finally,according to the demand analysis results,complete all design log storage center,including architecture design,function module,data table ER diagram detailed planning,gives the corresponding sequence diagram,activity diagram and physical design of database and information system.The function modules of the system include data interface configuration management,log write management,log center,interface query and document management.The implementation of the system mainly uses the JAVA language.This paper discusses the main functions and modules of the system.