Hongfen Guo

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How to integrate heterogeneous data is the key problem of IETM. The paper designs the IETM integration framework structure based on XML technology, and then discusses three primary problems: data description, data storage and data parsing. After these research works, heterogeneous data is retrieved more quickly, maintain cost of equipment is reduced,(More)
Equipment information needs to be shared and exchanged in the heterogeneous systems. The traditional database did not adapt the new requirement. How to effectively manage the massive XML data is a problem to be solved urgently. The characteristic and advantage of data integration technology based on Native XML Database (NXD) were analyzed. A data management(More)
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