Integrating XML Data Into Multiple ROLAP Data Warehouse Schemas

Data Warehouse is one of the most common ways for analyzing large data for decision based system. These datas are often sourced from online transactional system. The transactional data are represented in different formats. XML is one of the worldwide standards to represent data in web based system. Numbers of organizations use XML for e-commerce and internet based applications. Integration of XML and data warehouse for the innovation of business logic and to enhance decision making has therefore, emerged as a demanding area of research interest.