Design And Implementation Of The Chengdu Hehuachi Herbal Medicine Price Index System

With the vigorous development of China’s economy, the market system is maturing.While driven by the tide of economic globalization, the market’s supply and demand ofChina’s commodity trading has been more and more influenced by multiple factors, bothinside and outside. Market or industry producers, investors are increasingly moredifficult to judge the market and then make scientific and rational decisions aboutproduction and investment in accordance with the so-called "experience". At this time,the market index emerged as the industry’s overall weathervane allows operators tounderstand the development of the industry at a glance, and allows investors, producersand consumers to obtain the market information with reference value. So, based on this,we have established the construction project of the Chengdu Hehuachi herbal medicinesprice index system.This thesis mainly studies the herbal medicines price index and the system designand implementation in the practical application. Combined statistical index theory withrequirements analysis of publishing, this thesis designs a computer information system’sprogram for the Chengdu hehuachi herbal medicines price index from a functional point.The thesis mainly studies technologies related index calculation of index modeling, dataextraction, data transformation, data loading, calculated storage and so on based onstatistical algorithms and data mining, and also technology features based on Webpublishing. At the same time the thesis applies Scrum software development processmanagement model to realize the information system of the Chengdu Hehuachi herbalmedicines price index.In this thesis, firstly we mainly introduce the project background and significance,the research status at home and abroad, the main work and structure arrangement of thisthesis. Secondly, we point out the building aim about the herbal medicine price indexsystem. Then we analyze building requirements, and find that the construction target isfacilitate collection, reliable computing, safe and beautiful issue. We also emphasizethat the system-building needs to implement in advance, practicality, high reliability andstability, security, and open extensibility, portability, and so on; and then we describe in detail the specific processes of realization. Thirdly, we describe the overall design of thesystem as a whole. We introduce the overall structure of the system, modular division,network architecture, database design, system development and deploymentenvironment. Fourthly, we discuss the design and implementation at length of theChengdu Hehuachi herbal medicines price index system. We primarily describe thedesign and implementation of system modules which I take part in and I am responsiblefor. Finally we describe functional testing, stress testing and the results of the analysisaccording to system requirements and the construction targets of the system. Results oftest show that the information system of the Chengdu Hehuachi herbal medicines priceindex we design and develop fully meets the requirements in the case of the current usernumber.