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Assessment of query execution performance using selected Business Intelligence tools and experimental agile oriented data modeling approach
. The assessed approach is expected to facilitate more effective execution of queries execution performance using database schemas, each built using traditional to the experimental data modeling approach, had posit...
Computer sciences, information science, bioinformathics (hardware development to be 2.2, social aspect to be 5.8)
- 2015 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
Comparison of multidimensional database schema querying results using ordered and unordered dimensional attributes data
in the query execution performance field. The analysis is carried out using paired two of Attribute relations' data values in the anchor database schema on the query execution of differences between the p...
IN - Informatika
- 2015 •
- D
Rok uplatnění
D - Stať ve sborníku
Efficient Execution Strategies for Mobile Procedures Querying Distributed Databases
The paper presents algorithms and results of performance tests of four dynamic execution strategies for mobile procedures querying distributed databases....
JC - Počítačový hardware a software
- 2000 •
- D
Rok uplatnění
D - Stať ve sborníku
Application of selected classifcation and clustering methods on the database query categorization
In this paper, we deal with the analysis of performance aspects that should influence query execution results when using anchor data modeling based database schema executed to gather query execution
IN - Informatika
- 2015 •
- D
Rok uplatnění
D - Stať ve sborníku
On the determination of query execution patterns of the application of the Anchor Data modeling method using machine-learning methods
patterns that could help to understand potential benefits for the query execution performance, when a database schema is implemented using the ADM method. Patterns should imply specific query structure that may be...
Computer sciences, information science, bioinformathics (hardware development to be 2.2, social aspect to be 5.8)
- 2017 •
- D
Rok uplatnění
D - Stať ve sborníku
The Design of Multidimensional Data Model Using Principles of the Anchor Data Modeling: An Assessment of Experimental Approach Based on Query Execution Performance
several benefits like better query execution performance, better support for temporal querying and several others. We provide assessment of this approach mainlyfrom the query execution perfor...
IN - Informatika
- 2014 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
Analysis of Query Execution Performance in Context of a Traditional and Agile Oriented Multidimensional Data Modeling Approach
in organizations for which the speed of complex business question type query execution in the dependent variable (average query execution times). The conclusions indicate severalIn this paper we assess aspects of ...
IN - Informatika
- 2014 •
- D
Rok uplatnění
D - Stať ve sborníku
Towards Artificial Priority Queues for Similarity Query Execution
the previous query results. This paper is motivated by unsatisfactory query execution where the phenomenon of semantic gap appears, but also the efficiency of execution of similarity queries. Search engin...
Computer sciences, information science, bioinformathics (hardware development to be 2.2, social aspect to be 5.8)
- 2018 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
Tree Signatures for XML Querying and Navigation
In order to accelerate execution of various matching and navigation operations on collections of XML documents, new indexing structure, based on tree signatures, is proposed....
JC - Počítačový hardware a software
- 2003 •
- D
Rok uplatnění
D - Stať ve sborníku
The Comparison of Anchor and Star Schema from a Query Performance Perspective
with the standardized dimensional modeling technique from a query performance perspective. The results of the analysis show information about performance of queries executed......
IN - Informatika
- 2012 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
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