Results 261 to 270 of about 12,938 (333)
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 management acquire a huge importance. In this paper we consider the variety of issues, often grouped under term temporal data warehousing, implied by the need for ...
GOLFARELLI, MATTEO, RIZZI, STEFANO
core +4 more sources
Some of the next articles are maybe not open access.
Related searches:
Related searches:
2014 IEEE 30th International Conference on Data Engineering, 2013
Data stream warehousing is a data management technology designed to simultaneously handle big-data and fast-data. Conceptually, a data stream warehouse can be thought of as a data warehouse system that is updated in nearly-real time rather than during downtimes, or as a data stream management system that stores a very long history. In this tutorial, we
Lukasz Golab, Theodore Johnson
openaire +2 more sources
Data stream warehousing is a data management technology designed to simultaneously handle big-data and fast-data. Conceptually, a data stream warehouse can be thought of as a data warehouse system that is updated in nearly-real time rather than during downtimes, or as a data stream management system that stores a very long history. In this tutorial, we
Lukasz Golab, Theodore Johnson
openaire +2 more sources
Data Warehousing and OLAP Technology (Data warehousing)
International Journal of Engineering Trends and Technology, 2017Priyanka Jaroli, Palak Masson
openaire +2 more sources
Persistence in Data Warehousing
2012 Sixth International Conference on Research Challenges in Information Science (RCIS), 2012Persistence of redundant data in Data Warehouses is often simply justified with an achievement of better performance when accessing data for analysis and reporting. However, there are other reasons to store data persistently, which are often not recognized when designing Data Warehouses.
Thorsten Winsemann, Veit Köppen
openaire +1 more source
Apache Hive: From MapReduce to Enterprise-grade Big Data Warehousing
SIGMOD Conference, 2019Apache Hive is an open-source relational database system for analytic big-data workloads. In this paper we describe the key innovations on the journey from batch tool to fully fledged enterprise data warehousing system.
Jesús Camacho-Rodríguez +20 more
semanticscholar +1 more source
Preparing complex data for warehousing
The 3rd ACS/IEEE International Conference onComputer Systems and Applications, 2005., 2005Summary form only given. In order to prepare complex data for relevant analysis, a data warehousing-based approach is needed. However, a good multidimensional modeling requires efficient preparation of data starting with a data integration phase. We present in this paper two principal steps of the complex data warehousing process.
Tanasescu, Adrian +2 more
openaire +1 more source
Proceedings of the International Conference & Workshop on Emerging Trends in Technology - ICWET '11, 2011
DW is an information delivery system. It is a repository of integrated information, available for queries and analysis. Data & information are extracted from heterogeneous sources as they are generated. This makes it much easier & more efficient to run queries over data that originally came from different sources.
K. Kiran Dubey, Devidas Kalwale
openaire +1 more source
DW is an information delivery system. It is a repository of integrated information, available for queries and analysis. Data & information are extracted from heterogeneous sources as they are generated. This makes it much easier & more efficient to run queries over data that originally came from different sources.
K. Kiran Dubey, Devidas Kalwale
openaire +1 more source
, 2020
This study primarily explores the influence of green warehousing, logistics optimization and social values and ethics on supply chain sustainability and economic performance.
Yaw Agyabeng‐Mensah +4 more
semanticscholar +1 more source
This study primarily explores the influence of green warehousing, logistics optimization and social values and ethics on supply chain sustainability and economic performance.
Yaw Agyabeng‐Mensah +4 more
semanticscholar +1 more source

