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Rule-based Data Processing System

Author: QuZhiYong
Tutor: ZhengWanBo
School: Jilin University
Course: Computer System Architecture
Keywords: Data processing Rules engine Reporting System Data Extraction
CLC: TP311.52
Type: Master's thesis
Year: 2009
Downloads: 91
Quote: 3
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Abstract


Power industry now has a complex production process and business logic , electricity MIS need to process large amounts of data , In addition, due to the strict management processes , making the the MIS platform in corresponding business rules are constantly changing , and each change or update need to hire a developer to modify the business logic and data as well as the algorithm mixed , business managers an urgent need for the business logic separate . The above characteristics, and the background to the power plant MIS system , a rule-based data processing system is designed and implemented , either on the management of the data conversion , cleaning, improve the quality of enterprise data management , business rules can be separated break the coupling of data and rules to improve the system 's reusability . Conversion , data conversion subsystem rules engine design ideas , independent rule processing system , the user can directly operate the business rules , and then the selected data collection is carried out according to established business rules , data collection does not make sense or erroneous data be cleaned. In addition , data extraction subsystem selected from the huge amounts of data in the enterprise management demand type , and within a limited range of data collection , and to avoid the emergence of erroneous data , and can also be a limit on the data source for data conversion . Data Report subsystem uses the open source JasperReports using the selected data collection to fill the selected report template , and then display or print the manner selected . The system uses a J2EE architecture and the MVC design pattern is encoded , after rigorous testing , can be used as a stand-alone system to assume responsibility for data processing power MIS system .

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CLC: > Industrial Technology > Automation technology,computer technology > Computing technology,computer technology > Computer software > Program design,software engineering > Software Engineering > Software Development
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