%0 Journal Article
%T Online self-maintenance of materialized view based on source view increment<br>基于源视图增量的在线实化视图自维护
%A LIU Hai
%A TANG Yong
%A CHEN Qi-mai
%A <br>刘海
%J 计算机应用
%D 2007
%I 
%X View maintenance is an important field in the research of dataware house. This paper got idea from the strobe algorithm and provided an online view self-maintenance method based on source view's increment to keep the materialized view consistent with the data sources. This method does not require querying back to data source; it can accelerate view maintenance and decrease the burden of communication between dataware house and data sources.
%K source view
%K view self-maintenance
%K data warehouse<br>源视图
%K 视图自维护
%K 数据仓库
%K 视图增量
%K 在线
%K 实化视图维护
%K 视图自维护
%K increment
%K materialized
%K view
%K source
%K based
%K 负担
%K 网络通信
%K 信息源
%K 速度
%K 数据的一致性
%K 维护方法
%K 数据源
%K 状态保持
%K 数据仓库
%K 变化
%K 基表
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=831E194C147C78FAAFCC50BC7ADD1732&aid=14E16CBD27430512CA9907F5B3950E1F&yid=A732AF04DDA03BB3&vid=DB817633AA4F79B9&iid=B31275AF3241DB2D&sid=4108C40BBEB9A8DE&eid=969830E7B1842E81&journal_id=1001-9081&journal_name=计算机应用&referenced_num=0&reference_num=16