Data-Centric Systems and Applications
Data warehouses are databases of a specific kind that periodically collect information about
the activities being performed by an organization. This information is then accumulated over …
the activities being performed by an organization. This information is then accumulated over …
A survey on temporal data warehousing
Data warehouses are information repositories specialized in supporting decision making.
Since the decisional process typically requires an analysis of historical trends, time and its …
Since the decisional process typically requires an analysis of historical trends, time and its …
Real-time data warehouse loading methodology
RJ Santos, J Bernardino - … of the 2008 international symposium on …, 2008 - dl.acm.org
A data warehouse provides information for analytical processing, decision making and data
mining tools. As the concept of real-time enterprise evolves, the synchronism between …
mining tools. As the concept of real-time enterprise evolves, the synchronism between …
Striving towards near real-time data integration for data warehouses
The amount of information available to large-scale enterprises is growing rapidly. While
operational systems are designed to meet well-specified (short) response time …
operational systems are designed to meet well-specified (short) response time …
A survey of managing the evolution of data warehouses
R Wrembel - International Journal of Data Warehousing and Mining …, 2009 - igi-global.com
Methods of designing a data warehouse (DW) usually assume that its structure is static. In
practice, however, a DW structure changes among others as the result of the evolution of …
practice, however, a DW structure changes among others as the result of the evolution of …
Modeling strategies and alternatives for data warehousing projects
N Jukic - Communications of the ACM, 2006 - dl.acm.org
Modeling strategies and alternatives for data warehousing projects Page 1 36 April 2006/Vol.
49, No. 4 COMMUNICATIONS OF THE ACM Page 2 MODELING STRATEGIES AND …
49, No. 4 COMMUNICATIONS OF THE ACM Page 2 MODELING STRATEGIES AND …
A conceptual model for temporal data warehouses and its transformation to the ER and the object-relational models
E Malinowski, E Zimányi - Data & Knowledge Engineering, 2008 - Elsevier
The MultiDim model is a conceptual multidimensional model for data warehouse and OLAP
applications. These applications require the presence of a time dimension to track changes …
applications. These applications require the presence of a time dimension to track changes …
Temporal and evolving data warehouse design
The data model of the classical data warehouse (formally, dimensional model) does not offer
comprehensive support for temporal data management. The underlying reason is that it …
comprehensive support for temporal data management. The underlying reason is that it …
Optimizing data warehouse loading procedures for enabling useful-time data warehousing
RJ Santos, J Bernardino - Proceedings of the 2009 International …, 2009 - dl.acm.org
The purpose of a data warehouse is to aid decision making. As the real-time enterprise
evolves, synchronism between transactional data and data warehouses is redefined. To …
evolves, synchronism between transactional data and data warehouses is redefined. To …
[PDF][PDF] A conceptual solution for representing time in data warehouse dimensions
E Malinowski, E Zimányi - Proceedings of the 3rd Asia-Pacific conference …, 2006 - Citeseer
Abstract Data Warehouses (DWs) use an omnipresent time dimension for kee** track of
changes in measure values. However, this dimension cannot be used to model changes in …
changes in measure values. However, this dimension cannot be used to model changes in …