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Comparison of database systems from the point of view of database administration
Andreyuk, Yauheniya ; Chlapek, Dušan (advisor) ; Kučera, Jan (referee)
This thesis focuses on relational database systems. The main goal of this thesis is to compare two selected database systems - one commercial and one Open Source, which will be compared using criteria, focused on the database administration. The first part provides a theoretical basis concerning the database systems (it will also include a description of the relational principle) and types of licenses under which the software may be issued. The main objective of this section is to create a sufficient theoretical basis for understanding the rest of the paper. The next section explains term database administration and shows the difference between the terms data management and database management. Next follows the analysis of the tasks performed by the database administrator and a description of each task. This part is fundamental for the rest of the thesis, because it will be used as a basis for a comparison. In the next section one Open Source and one commercial relational database system will be chosen. In the part I will also briefly describe the history of each system and their architecture. At the end the two systems are compared. The main asset of this thesis I see in analysis of database administrator tasks and comparison of how different systems help simplify these tasks.
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Migration from Oracle DB to SAP HANA
Nejedlý, Jan ; Chlapek, Dušan (advisor) ; Kučera, Jan (referee)
The main topic of this thesis is data migration from database system Oracle to database system SAP HANA. The main goals of this thesis are firstly introduction of basic characteristics of inmemory database systems. Second goal is documentation of steps required to migrate from Oracle DB to SAP HANA and the last goal is to compare these steps from second goal with generic steps for database migration and try to find differences connected with in-memory technology. This thesis is divided into the three main parts. First part describes characteristics of database systems and mainly focuses on in-memory database systems and SAP HANA technology. First part also contains a description of generic steps for database migration which is used in the third part. Second part describes steps required for database migration from Oracle DB to SAP HANA. The last part compares the generic steps for database migration with steps described in second part.
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Ways of achieving high availability with selected database systems
Tlustý, Jan ; Chlapek, Dušan (advisor) ; Kučera, Jan (referee)
The aim of this bachelor thesis is to define the term high availability and set criteria for evaluating availability and comparing technical ways of achieving thereof with selected open source database systems. In the first part of the thesis, two definitions of high availability are presented along with several reasons for implementing highly available solutions in business information systems. They are followed by the formula for calculating availability and several metrics which can be used to compare individual highly available configurations. In the following part, general features of the selected database systems are described regarding the possibility of implementing highly available configurations and specific highly available configurations are described and tested on virtual servers for the criteria specified earlier.
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Principles and goals of the German propaganda in the Protectorate of Bohemia and Moravia
Straka, Vojtěch ; Mlejnek, Josef (advisor) ; Kučera, Jan (referee)
The goal of this paper will be to show in three single case studies the basic characteristics of nazi propaganda on the teritory of the Protectorate of Bohemia and Moravia. Firstly, picturing of the enemy, both outside enemy (coverage of the war, bombing of civilians) and enemy within (primary jewish question). Because picture of the enemy was the key to the nazi propaganda itself. Than I continue with the study of the longterm, ideological efforts and goals nazi propaganda had in the protectorate. Here, the main target was czech youth and reinterpretation of the czech history itself. In the last case study i'm observing short term efforts nazis had. These efforts were driven primarily by the necesity of war production and need to use full potential of the strong czech industry. All these cases are then summarized and my goal it to show their effectivity on their respective fields of influence. (industrial production, creation of combat troops, voluntary membership in the collaboration organizations, etc.)
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The differences in body composition and somatotype between a group of forwards in junior category and a group of backs in senior category in rugby
Kučera, Jan ; Bunc, Václav (advisor) ; Hadžega, Tomáš (referee)
The bachelor thesis deals with the differences in body composition and somatotype between a group of forwards in junior category and a group of backs in senior category in rugby. In the research there participated a total of 20 players from the rugby's club RC Říčany in the age range 17 to 41 years. The theoretical part of the thesis introduces rugby to the reader as a sport game. This part deals with the characteristics of rugby as a sport game of the competition, it describes its history, rugby rules, static factors, assumptions of physical condition of rugby players. Furthermore, the thesis also shows the morpho-functional characteristics of gaming positions (bioelectrical impedance diagnosis of body composition, Bodystat 1500). In the research part there is diagnosed body composition while using bioelectrical impedance method Bodystat 1500. It analyzes the fundamental differences in the physique of forwards and backs in the junior and senior categories. By measuring selected anthropometric parameters there are calculated somatotype sof forwards and backs in the program Somatotype-Calculation and Analysis. On the basis of the results are made the conclusions, where the results are evaluated and compared. Key words: rugby, forwards, backs, somatotype, body composition, Bodystat Powered by TCPDF...
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Trianon treaty - still alive?
Šándor, Tomáš ; Kučera, Jan (advisor) ; Kubátová, Hana (referee)
The main aim of this thesis is an analytical view on Slovak-Hungarian relations between 1989 - 2010 with a particular focus on the Treaty of Trianon reminiscence present at the political scene of both countries. The thesis illustrates the Slovak- Hungarian relations on both - interstate and intrastate niveau. In particular, the thesis focuses on controversial issues occurring at Slovakia's and Hungary's political scene that induced immense discrepancies accompanied by revisionist tendencies. The thesis structure consists of five chronologically - ordered main chapters. Each chapter is dedicated to certain time period analysis. The chapter named "The Treaty of Trianon" provides us with historical keystone. The following chapters are dealing with most recent relevant affairs being resposible for creating the qualitative niveau of Slovak-Hungarian relations between 1989 - 2010. The political processes in the Slovak-Hungarian political field recapitulation alongside with the evaluation of the up-to-date presence the Treaty of Trianon reminiscence are to be handled with in the conclusice chapter of this thesis.
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The Influence of Czech fascism on National Democrats and its Forms
Vozňaková, Veronika ; Charvát, Jan (advisor) ; Kučera, Jan (referee)
The purpose of the thesis is to examine the relationships between the Czech fascists and the National Democratic Party in all its forms. The thesis covers the analysis of these relationships and their displays. The author used analytical and comparative methods as well as available specialized literature and other sources. The dissertation is divided into four main chapters. The first chapter analyzes the fascist theory, its main characteristics and, in one of its subchapter, the specific Czech scheme for better understanding of the fascist environment during the First Czechoslovakian Republic era. The second chapter deals with fascists' actions and operation during the First Czechoslovakian Republic era. For important changes that took place in 1938, the political system of the so called "Second Republic" is briefly mentioned, as the political direction was extremely right wing oriented. The third chapter focuses on the National democratic party and analyzes the party's activities up to 1935. For better compression, the Czechoslovak political system is also outlined in this section. Chapter four is the key part of the dissertation as it deals with the relations and cooperation between the Czech fascists and National democracy and cooperation with the National Unity from 1935. To complete the...
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Anti-Zionism and Anti-Semitism in Postwar Czechoslovakia, 1945-1953
Beranová, Monika ; Kubátová, Hana (advisor) ; Kučera, Jan (referee)
This work deals with the evolution of the topics of Anti-Semitism and Anti-Zionism in Czechoslovakia between the years 1945-1953. It is divided into three parts. The first part deals with the definition of the concepts of Zionism, Anti-Zionism and Anti-Semitism, thus comprising the theoretical framework of the thesis. The second part analyzes the political historical developments in the era of 1945-1953, during which the Communist Party seizes power. Described here is also the importance of the establishment of the State of Israel in the context of the development of Soviet-Israeli relations and Czechoslovak-Israeli relations. These relations later developed the attitudes towards the Jewish communities. In the third part, the work deals with the stance of the Communist Party of Czechoslovakia towards Jews. It views the stance as an overlapping combination of Anti-Semite and Anti-Zionist positions, which culminates in the political trials of the 1950s. It also shows an interesting contrast whereas during that same time, the Communists allowed the grand re-opening of the Pinkas Synagogue Memorial, honoring the victims of the Holocaust. The interplay between the Communists and Jews was neither wholly positive, nor entirely negative; both sides of the stance can be demonstrated. They are influenced by...
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A study through political: An analysis of Machiavelli's political thought through the conceptual apparatus of Carl Schmitt
Kuchar, Jakub ; Kučera, Jan (advisor) ; Franěk, Jakub (referee)
This bachelor's thesis aims to enrich the interpretative discourse regarding Niccoló Machiavelli, by constructing a notion apparatus deduced from the works of Carl Schmitt. In this way, the author of the work hopes to provide a fresh perspective on the work, political thought and philosophy of Niccoló Machiavelli. Concepts discussed in this bachelor's thesis include: sovereign, exception with relation to norm, political unity, political power, enemy and the intensity of the conflict, which are linked to the interpretaive analysis of the work of Niccoló Machiavelli. The thesis also studies the interpretative discourse regarding Machaivelli in it self, as a mean for grounding the thesis, based on current theoretical approaches. It discovers a possibility of linkage between the two authors, provided the strict apparatus derived from Schmitt's political thought.
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