Results 11 to 20 of about 21,136 (210)

Decision-Tree-Based Horizontal Fragmentation Method for Data Warehouses

open access: yesApplied Sciences, 2022
Data warehousing gives frameworks and means for enterprise administrators to methodically prepare, comprehend, and utilize the data to improve strategic decision-making skills. One of the principal challenges to data warehouse designers is fragmentation.
Nidia Rodríguez-Mazahua   +4 more
doaj   +1 more source

The use of artificial intelligence in the innovation activities of industrial enterprises

open access: yesE-Management, 2021
The article considers innovative methods of conducting business activities of an enterprise based on the use of modern information systems, Web technologies, artificial intelligence technologies for creating digital counterparts of an enterprise ...
M. N. Oreshina
doaj   +1 more source

DATA WAREHOUSES SECURITY IMPLEMENTATION [PDF]

open access: yesAnnals of the University of Oradea: Economic Science, 2009
Data warehouses were initially implemented and developed by the big firms and they were used for working out the managerial problems and for making decisions.
Burtescu Emil
doaj  

Construction of Digital Twin System for Cold Chain Logistics Stereo Warehouse

open access: yesIEEE Access, 2023
The current stereo warehouse in the cold chain logistics industry faces problems such as high product loss rate, severe temperature deviations, and low level of informatization.
Bin Hu   +3 more
doaj   +1 more source

The LCB Data Warehouse [PDF]

open access: yesBioinformatics, 2006
AbstractSummary: The Linnaeus Centre for Bioinformatics Data Warehouse (LCB-DWH) is a web-based infrastructure for reliable and secure microarray gene expression data management and analysis that provides an online service for the scientific community. The LCB-DWH is an effort towards a complete system for storage (using the BASE system), analysis and ...
Adam, Ameur   +4 more
openaire   +2 more sources

Data Warehouse Refreshment

open access: yes, 2007
In the early stages of a data warehouse project, the designers/administrators have to come up with a decision concerning the design and deployment of the back-stage architecture. The possible options are (a) the usage of a commercial ETL tool, or (b) the development of an in-house ETL prototype. Both cases have advantages and disadvantages. However, in
Simitsis, Alkis   +3 more
openaire   +3 more sources

Pentaho Business Analytics: a Business Intelligence Open Source Alternative [PDF]

open access: yesDatabase Systems Journal, 2012
Most organizations strive to obtain fast, interactive and insightful analytics in order to fundament the most effective and profitable decisions. They need to incorporate huge amounts of data in order to run analysis based on queries and reports with ...
Diana TÂRNĂVEANU
doaj  

Photonic Switching for Data Center Applications

open access: yesIEEE Photonics Journal, 2011
Switching fabrics in data centers that rely on traditional electrical switches face scaling issues in terms of power consumption. Fast optical switches based on a silicon photonics platform can enable the high port speed and high interconnection density ...
L. Chen   +3 more
doaj   +1 more source

Discovering new information in bibliographic databases

open access: yesKnjižnica, 2005
Databases contain information that can usually not be revealed by standard query systems. For that purpose, the methods for knowledge discovery from databases can be applied, which enable the user to browse aggregated data, discover trends, produce ...
Emil Hudomalj
doaj   +1 more source

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