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National Repository of Grey Literature 3 records found  Search took 0.00 seconds. 
Comparison of system capabilities of Teradata and Oracle
 Mimra, Jonáš ; Palovská, Helena (advisor) ; Vedral, Jakub (referee)
In my work, I deal with two database systems, Oracle and Teradata. I compare differences in data storage and database architecture. My work examines the performance of both systems installed on one operating system. The analysis was based on the speed of data import and response on SQL queries such as SELECT, SELECT with JOIN and UPDATE. Based on the results of my measurements recommend which of these two systems suits best OLAP and which OLTP database data storage technology.
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KPI management - auto alerting in MS SQL
 Vedral, Jakub ; Pour, Jan (advisor) ; Zajíc, Ján (referee)
This diploma thesis deals with the problem of automatic alerting on Microsoft SQL Server 2008 platform. Thesis was elaborated with Clever Decision s.r.o. company which significantly contributed to thesis assignment. Main goal of this thesis is to provide a solution concept for absence of alerting for multidimensional data in Microsoft's product. Alerting is aimed at critical business data -- Key performance indicators - KPIs. KPIs are used to deliver enhanced business performance through Corporate Performance Management concept. These indicators need to be watched frequently. Considering that alerting solution is convenient for watching the data. Solution concept is based on market research of Business Intelligence (BI) platforms which dominates the market. Platforms are examined for their alerting capabilities. Next goal is to provide overall insight to KPI management -- creating, managing, analyzing and monitoring of KPIs. Thesis is divided into three sections. First part creates theoretical background for solution creation and describes the field of KPI management. Second part consists of market research using selected criteria. Third part is aimed at providing the solution concept through web application fixing the absence of alerting on Microsoft SQL Server 2008 platform. This thesis is primarily intended for Clever Decision company but also for various BI experts dealing with alerting problems on BI platforms. Thesis serves also as a theoretical summary of KPI management which is commonly evaded by available technical literature.
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The analysis of selected applications for trading in financial markets
 Vedral, Jakub ; Gála, Libor (advisor) ; Pour, Jan (referee) ; Doc. Ing. Jan. Pour, CSc., (referee)
Práce se zabývá porovnání vybraných aplikací využívaných pro obchodování na finančních trzích z hlediska použitelnosti. Práce nejprve představuje základní fungování obchodů a propojení obchodování s informatikou. Dále práce popisuje metodiku vytvořenou za účelem hodnocení s ohledem na běžně používané postupy při hodnocení použitelnosti a na rozšířené definice použitelnosti. Následně je v práci provedena analýza programů s pomocí dobrovolníků.
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See also: similar author names
3 Vedral, Jan
1 Vedral, Jiří
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