Data that is acquired from different data sourcesneeds too much processing for managing, analyzing and monitoring. Also, you have to fuse and exploit efficiently these data and display the results. Data warehouse consolidates data coming from different data sources. A real time data warehouse is used same purpose as data warehouse, in addition to these, data streams into real time data warehouse on time. Therefore, real time data warehouses can be used in many different areas, such as signal processing, data analysis. In this study, we proposed and implement a real time data warehouse using web services as a prototype.