Solution of constructing federated database in MIS system
Yan Jin-gui · Jisuanji gongcheng yu sheji · 2006
As a means of information integration,federated database meets the demands of MIS of modern enterprises for not only auto-nomously working database but also information sharing.Afteran introduction of federated database and replication mechanism,a solu-tion of constructing federated database in MIS system is advanced,which implements data transmission and communion between data-bases in virtue of the replication mechanism provided by DBMS and federate the databases in the way of peer-to-peer.The bottleneck of performance and the hidden trouble of data safety during transmission are eliminared.