Open AccessA Data Sharing and Integration Technology for Heterogeneous Databases
Author(s) -
Yuxian Zhu,
You-Cheng Li
Publication year - 2022
Publication title -
international journal of circuits, systems and signal processing
Language(s) - English
Resource type - Journals
ISSN - 1998-4464
DOI - 10.46300/9106.2022.16.28
Subject(s) - database , computer science , distributed database , xml , scalability , data sharing , database testing , data warehouse , enterprise information integration , data integration , information sharing , database design , world wide web , database schema , architecture , medicine , art , alternative medicine , enterprise systems engineering , pathology , visual arts , enterprise architecture
For a long time, there are a large number of heterogeneous databases on the network, and their heterogeneity is manifested in many aspects. With the development of enterprise informatization and e-government, the system database of each department constitutes a real heterogeneous database framework with its independence and autonomy in the network system of many different functional departments. This paper will design information sharing between heterogeneous databases of network database system of many similar functional departments by using XML data model. The solution of data sharing between heterogeneous databases can accelerate the integration of information systems with departments and businesses as the core among enterprises, form a broader and more efficient organic whole, improve the speed of business processing, broaden business coverage, and strengthen cooperation and exchange among enterprises. In addition, heterogeneous database sharing can avoid the waste of data resources caused by the heterogeneity of database, and promote the availability rate of data resources. Due to the advantages of XML data model, the system has good scalability.