earticle

영어

Data warehouse is the repository of historical data. Real time data ware housing has been achieved by different tools and techniques. This paper is based on survey on different dimensions of real time data ware housing in different manner. The survey is based on real time data ware house loading methodology in which data is load in real time and its update, different aspects of peer to peer network for cashing of OLAP results, self-maintenance view of different multiple views in data ware house scenarios, for checking the research either it is dead or alive for modeling and design of data ware house, view maintenance in ware housing and also focus the study on the temporal requirements of real time DWH. And also provides the comparison between these specific studies by giving the tables.