Analysis And Design Of College Master Data Management Studio Based On Open Source Studio

With the development of college information construction, sharing and management of the heterogeneous data in the business system has become the basic needs in college master data management. Compared with the traditional data management technology, master data management (MDM) provides the integration and sharing of the relative static, important data which guarantees the data consistency, completeness and correctness. This technology avoids data redundancy between business systems.This dissertation analyses the technology of meta-data modeling, JET technology, data integration process modeling, and master data transaction management based on Talend MDM Open Source Studio, puts forward the overall design and implementation scheme of college master data management studio (SeuMDM) based on Talend MDM. The main research content and contributions of this dissertation includes:(1) Provide the technology of the unified meta-data management, with meta-data management of heterogeneous data sources, the process of data integration and transaction in MDM; analysis of process in data integration to track the data path in data integration, and realize the whole life cycle of data management.(2) Design college components based on JET technology, providing data integration process modeling for the need in colleges. These components implement data extraction, transformation, loading, and SCD incremental data extraction between the college data source.(3) Provide mechanism of data integration process schedule management with different strategy including scheduling strategy.(4) Design master data transaction management based on technology of unified meta-data management and trigger mechanism to implement the data synchronize between college business system and master data hub.(5) Implementing SeuMDM prototype system, developmenting application instance of digital campus, verifying the practicability and rationality of SeuMDM.