Long Voyage Vessel Data Warehouse Design and Application
Dan Dan Chen, Zhi Gang Yao · Applied Mechanics and Materials · 2014
According to data accumulated for years by ship operation enterprises, this paper designs and develops long voyage vessel data warehouse in order to manage and analyze these data. This article gives a detailed description about the design of data warehouse including theme analysis and design method for logical model and physical model. On the basis of data warehouse, multi-dimension data set is built and OLAP is applied on ship voyage situation statistics and analysis. The result shows the long voyage vessel data warehouse in this paper is effective and practical.