A Method of Heterogeneous Data Query Based on JSON
Nie Rui-xi · Radio and communications technology · 2013
The heterogeneous data query has been a hot spot in the current study.Since users cannot query the heterogeneous data synchronizedly,this paper presents a query method of heterogeneous data based on JSON.The method takes JSON as a foundation of transmission format for different equipment,and provides interface to access heterogeneous data.This makes JSON as a unified compiling model of data.Meanwhile,the method can save the flow cost,and simplify the heterogeneous data query problem.Theoretical analysis and experimental results show that the query method of heterogeneous data based on JSON has advantages in terms of efficiency and stability.