Framework study of accounting query and computing system under heterogeneous distributed environment
Y. Jia · 2015
Accounting computerization is a process that keeps cots and report accounts on computer instead of by hand, replaces some of the processing, analysis and judgment of accounting information that used to be completed by human brains [1]. As is known to all, the eective application of computer technology to information management of dierent areas greatly improves their working eciency. However, Zhang Y., et al (2007) noted that, as it is impossible to share and timely update data among individual separate “information islands”, regulation of this technology in areas where it is applied can be quite dicult. They also suggested that it is possible to eectively improve the data synchronization among heterogeneous databases under distributed network application environment [2]. Wu Q.S. (2008) made a framework study on the distributed accounting query and computing system based on mobile Agent and constructed an Agent-based, open, loose coupling, reextendable accounting query and computing system that contributes to the construction of a systematic, intelligent accounting query and computing process [3]. Jin S.H., et al (2009) developed a new data synchronization method for hospital management system and validated in practice the eectiveness and extendability of the data synchronization system based on distributed heterogeneous database [4]. Yang H.G., et al (2013) made standardized abstraction of data query according to the demand of distributed heterogeneous data source standard query system and realized the sharing of distributed heterogeneous data sources by shielding dierences [5]. Shen Y., et al (2014) designed an XML-based heterogeneous database synchronization system and realized data synchronization among distributed heterogeneous databases by means of Web interfaces [6]. Qiu L.J. (2014) analyzed the functional modules needed for designing corporate computerization systems and made intensive studies on the construction and realization of China’s corporate computerization system by reviewing related literature [7]. All these findings provide good guidance for our study on the accounting query and computing framework under heterogeneous distributed environment here.