Data warehouse technology transforms the operational data store to general and compositive information. It also provides effective way for analysis and statistic to the mass data, and helps to do the decision-making. The paper introduces the data warehouse and the online analysis process. According to the power management information system, the paper analyzes the power-oriented multidimensiona...

A warehouse is a data repository containing integrated information for eecient querying and analysis. Maintaining the consistency of warehouse data is challenging, especially if the data sources are autonomous and views of the data at the warehouse span multiple sources. Transactions containing multiple updates at one or more sources, e.g., batch updates, complicate the consistency problem. In ...

The work proposed herein presents an approach that differs from the existing ones for the ongoing assessment of distance learning using some of the aspects relating to those utilized in the above cited studies. This paper discusses the use of Data Warehouse and Data Mining resources to aid in the assessment of distance learning of students enrolled in distance courses. Information considered re...

The design of data warehouse is a very relevant issue in supporting the management decisional processes and data analysis. While the design and maintenance of data warehouses are difficult tasks, enterprise managements are increasingly asking for tools capable to support designers in all the activities involving data warehouse construction. In this context it is mandatory to provide designers w...

The distributed data warehouse supports the decision makers by providing a single view of data even though that data is physically distributed across multiple data warehouses in multiple systems at different branches. This environment has changed the face of computing and offered quick and precise solutions for a variety of complex problems for different fields. This paper reviews distributed d...

This paper explains the idea to load source code into a Data Warehouse. First, separation of concerns is explained. Following, the motivation to load source code in a Data Warehouse is briefly presented. Afterwards, the multi-dimensionality of software is discussed. Also, a first model for software in a Data Warehouse is shown. Nearby, the challenge that multiple cubes will be needed in order t...

Figure 1. Warehouse specification tool used to describe the Automated Case Picking module. Challenges Warehouses play an important role in modern supply chains. These facilities receive goods from various suppliers, provide temporary storage for these goods, and distribute them to customers according to the received orders. The flow of goods in a warehouse is controlled by a warehouse managemen...

In business scenarios, where some of the data or the business attributes are neutrosophic, it may be useful to construct a warehouse that can support the analysis of neutrosophic data. In this paper, a neutrosophic data warehouse modelling approach is presented to support the neutrosophic analysis of the publishing house for books which allows integration of neutrosophic concept in dimensions a...

PURPOSE Given the extensive data stored in healthcare data warehouses, data warehouse governance policies are needed to ensure data integrity and privacy. This review examines the current state of the data warehouse governance literature as it applies to healthcare data warehouses, identifies knowledge gaps, provides recommendations, and suggests approaches for further research. METHODS A com...