Study on Heterogeneous Data Converting System Based on Component Technology
Guo Gen-ling · Microcomputer applications · 2008
This paper studies the heterogeneous data converting system based on component technology.It illustrates the design ideas and steps of component modules,studies the design of atomic component and constructs the way of compound converting functions.It uses component technology to design converting functions,which can improve system expansibility,universality and flexibility.When the users defines the mapping rules from source data to destination database on the user interface,the system will use the mapping relation expression to record them and use the parse relation expression to produce converting rules to store in database,and then submit to the corresponding converting modules to process.