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Business Intelligence as a Tool for Data Analysis
Slaninková, Michaela ; Novák, Lukáš (referee) ; Dydowicz, Petr (advisor)
The diploma thesis focuses on the usage of Business Intelligence for the analysis of the provided employee data. It describes the process of creating dashboards in the chosen Business Intelligence tools, compares them based on the defined criteria and chooses the most suitable tool. The diploma thesis also contains a description of an implementation process of the created solution and an economic evaluation including costs and benefits.
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Data Lineage Analysis for Qlik Sense
Jurčo, Andrej ; Parízek, Pavel (advisor) ; Blicha, Martin (referee)
Business Intelligence has become essential for all companies and organizations in the world over the past few years when it comes to decision-making and observing long-term trends. It often happens that Business Intelligence tools that are used become very com- plex over time and it can then be very difficult to make any changes. Data lineage solves this problem by visualizing data flows and showing relative dependencies. Manta Flow is the platform which creates such lineage which supports programming languages (Java, C), databases (Oracle, MS SQL) or Business Intelligence tools (Cognos, Qlik Sense). The goal of this thesis was to implement a prototype of a scanner module for the Manta Flow platform, which would analyze data flows in Qlik Sense and create a data lineage graph from data sources to the presentation layer. This module extracts metadata neces- sary for the analysis, resolves the objects that are present in the Qlik Sense applications, and analyzes data flows in them. The resulting data lineage graph is then visualized by other components of the Manta Flow platform. 1
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Business Intelligence as a Tool for Data Analysis
Slaninková, Michaela ; Novák, Lukáš (referee) ; Dydowicz, Petr (advisor)
The diploma thesis focuses on the usage of Business Intelligence for the analysis of the provided employee data. It describes the process of creating dashboards in the chosen Business Intelligence tools, compares them based on the defined criteria and chooses the most suitable tool. The diploma thesis also contains a description of an implementation process of the created solution and an economic evaluation including costs and benefits.
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Implementation of Self-Service BI at MVNO GoMobil
Řehoř, František ; Pour, Jan (advisor) ; Malecha, Jiří (referee)
The main objectives of this work are determining Self-Service Business Intelligence as one of Business Intelligence approaches, description and characterization of Qlik Sense and finally development of particular solution using the above tool. In the first part thesis deals with the theoretical side of the approach, describes its advantages and disadvantages and users coming into contact with the respective technologies. Subsequently, thesis specifies requirements for Self-Service Business Intelligence and mentions different requirements and sizes of solutions in organizations. At the end recommendations for the implementation of the approach and technologies are mentioned. The second part is devoted to Qlik Sense platform, as one of the representatives based on the Self-Service approach. At first basic features, options and benefits are described. Then the development of solutions and principles of work with this tool are explained. Finally, architecture of enterprise server solution is described together with installation steps and basic configuration of a Qlik Sense site. The third part is focused on mobile virtual operator GoMobil, its current state, Business Intelligence needs and last but not least the requirements and development of solution using Qlik Sense platform.
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Automatizace zpracování finančních výkazů
Sochora, David
This thesis deals with automating the financial data processing for the needs of auditors. In the theoretical part is described the process of transfering financial data between companies and standards defining their format. The following section describes the procedure for export of financial data from the SAP system and their transformation to the Business Intelligence tools, where is processing and visualization part. The main aim of the work is to design and implement BI application according to given specification. There is description of the general principle of Business Intelligence as well as the specifics of tools used, QlikView and Qlik Sense. The practical part of the thesis is focused on app features presentation and quantification of economic benefit for the particular company in comparison to the actual testing procedures used for financial data testing. The conclusion is devoted to analyzing the practical usage of the application and evaluation of set goals.
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