Title :
Design of XML-based heterogeneous database access
Author :
Xu, Qigong ; Wang, Jiaxin
Author_Institution :
Dept. of Comput. Syst. & Eng., Henan Inst. of Eng., Zhengzhou, China
Abstract :
With the development of computer network and database, traditional database has been increasing unable to meet the needs of data sharing and interoperability. Meanwhile, it is impossible to abandon all the existing database systems; therefore, the research of simultaneously accessing and processing data from a number of databases has become an inevitable trend. The XML-based query extension system applies XML to expand SQL query and provide the database programming staff a universal interface to improve program reusability, lower the cost of software development, so as to more reasonably and effectively solve the heterogeneous multi-database data extraction and sharing.
Keywords :
SQL; XML; distributed databases; open systems; query processing; software reusability; SQL query; XML-based heterogeneous database access; XML-based query extension system; computer network; database programming; database systems; heterogeneous multidatabase data extraction; heterogeneous multidatabase data sharing; interoperability; program reusability improvement; software development cost; Educational institutions; Planning; XML; SQL query; XML; heterogeneous database (key words); query plan;
Conference_Titel :
Communication Software and Networks (ICCSN), 2011 IEEE 3rd International Conference on
Conference_Location :
Xi´an
Print_ISBN :
978-1-61284-485-5
DOI :
10.1109/ICCSN.2011.6014807