Results 21 to 30 of about 1,550,681 (331)
A Novel Grouping Aggregation Algorithm for Online Analytical Processing [PDF]
Proceedings of 2012 National Conference on Information Technology and Computer Science, 2012 As regard to improve the efficiency of grouping aggregation calculation, the data is compressed by using binary encoding, and the dimension hierarchical grouping attribute set encodings of each dimension table are calculated by using the dimension hierarchy tree.
Wei Chen, Yongshan Liu, Ning Wang
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Online Analytical Processsing on Graph Data [PDF]
Intelligent Data Analysis, 2019 Online Analytical Processing (OLAP) comprises tools and algorithms that allow querying multidimensional databases. It is based on the multidimensional model, where data can be seen as a cube such that each cell contains one or more measures that can be ...
Leticia Ruiz Gómez +2 more
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Management of multidimensional aggregates for efficient online analytical processing
Proceedings. IDEAS'99. International Database Engineering and Applications Symposium (Cat. No.PR00265), 2003 Proper management of multidimensional aggregates is a fundamental prerequisite for efficient OLAP. The experimental OLAP server CUBESTAR whose concepts are described, was designed exactly for that purpose. All logical query processing is based solely on a specific algebra for multidimensional data.
Jens Albrecht +6 more
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Online Analytical Processing on Hadoop using Apache Kylin [PDF]
International Journal of Applied Information Systems, 2017 Chandrashekhar Ghuge +4 more
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A Graph-oriented Framework for Online Analytical Processing
International Journal of Advanced Computer Science and Applications, 2022 —OLAP (Online Analytical Processing) is a tried-and-tested technology and a core concept in Business Intelligence. With data flowing from different and countless sources, exploring data in order to deliver actionable insights has become a daunting task ...
Abdelhak Khalil, Mustapha Belaissaoui
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Penerapan Online Analytical Processing (OLAP) dalam Pengelolaan Data Karyawan
JURIKOM (Jurnal Riset Komputer), 2022 At this time many companies manage employee data manually from the process of recording employee data, employee absences which can result in data errors.
Rima Tamara Aldisa
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Data Warehouse Modeling Using Online Analytical Processing Approach
Jurnal Ilmiah Informatika dan Ilmu Komputer (JIMA-ILKOM), 2022 Increasing business needs affect business competition in many companies that utilize information technology. The competition aims to gain advantages that utilize information technology in facilitating business processes.
Galih Budianto
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A Security Algorithm for Online Analytical Processing Data Cube [PDF]
International Journal of Computer Applications, 2013 Vipin Saxena +2 more
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Implementing Online Analytical Processing in Hotel Customer Relationship Management
IOP Conference Series: Materials Science and Engineering, 2021 Online Analytical Processing (OLAP) is increasingly being used by applying technology concepts that use a multidimensional view of grouping data to provide quick access to strategic information for analysis purposes.
M. Taufik, F. Renaldi, F. R. Umbara
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Building a Lung and Ovarian Cancer Data Warehouse [PDF]
Healthcare Informatics Research, 2020 Objectives Despite the collection of vast amounts of data by the healthcare sector, effective decision-making in medical practice is still challenging.
Canan Eren Atay, Georgia Garani
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