Survey on Data Exchange
Jia Yi-xing · Computer Technology and Development · 2008
With the development of the information technology,data exchange has generally become critical technology of achieving information sharing and highly efficiently use.In the paper,the evolvement and main research fields of data exchange were summarized,the classical definition of data exchange was analyzed and expressed in formal language.Through summarizing the current research activities,two patterns of data exchange were brought up.Additionally,some disadvantages of existing data exchange systems were discussed and the policy-driven data exchange mechanism was proposed.Finally,it was concluded with some promising tendency about research on data exchange.