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Optimization of LAMP (linux/apache/mysql/php)
Lamoš, Igor ; Jošth, Radovan (referee) ; Herout, Adam (advisor)
The goal of this work is to summarize and verify the fundamental factors affecting performance of Linux operating system, Apache web server and performance of MySQL database system and PHP. This work contains important settings for each part of webserver with corresponding description. Where possible, there are perfomance tests made on the model application and the results are reviewed. Based on the tests results, the recommended settings list was assembled. Accuracy of this recommendations was verified by applying the settings to real-world applications. In both cases, there was performance improvement.
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Techniques of Virtualisation of Computing Platforms in Linux
Župka, Jiří ; Kumpošt, Marek (referee) ; Vojnar, Tomáš (advisor)
The thesis tests and compares various existing virtualization tools for virtualization of computing platforms and explains important conceptions of virtualization technology. It's main contribution is a performance, efficiency, scalability and robustness comparison of virtualization tools. This comparison should help the Redhat company to make a decision whether they should leave XEN as a main virtualization tool in their distributions and move on to another newer and more user friendly virtualization tool like KVM.
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Relationship between pulmonary function and function of the diaphragm in patients with obstructive pulmonary disease
Hellebrandová, Lenka ; Bunc, Václav (advisor) ; Smolíková, Libuše (referee) ; Herget, Jan (referee)
Problém: Obstrukce dýchacích cest a průtoková limitace, způsobená chronickou obstrukční plicní nemocí (CHOPN) nebo astma bronchiale (AB), může způsobit změny tvaru, pozice a pohybů bránice v důsledku zvýšení plicních objemů. Hypotézy: U pacientů s obstrukčním respiračním onemocněním se bude funkce bránice lišit oproti kontrolní skupině zdravých jedinců, což se projeví na jejím postavení a rozsahu pohybu. Existuje vztah mezi plicními funkcemi a polohou a pohyby bránice. Cíl: Cílem práce bylo zjistit, zda pozice, tvar a pohyby bránice u ležících pacientů s průtokovou limitací během maximálních dechových a posturálních manévrů se liší od tvaru, pozice a pohybů bránice za stejné situace u jedinců bez patologie respiračního systému. Zkoumali jsme rozdíly mezi pacienty s CHOPN, pacienty s AB a zdravými jedinci. Cílem bylo také stanovit tyto vztahy v kontextu vážnosti průtokové limitace, resp. obstrukce dechových cest. Metodika: Soubor tvořily 3 skupiny probandů, celkem 31 dospělých: 10 jedinců s klinicky stabilním AB (5 žen a 5 můžů), 11 jedinců s klinicky stabilním, středně těžkým CHOPN (7 mužu a 4 ženy) a kontrolní skupinu tvořilo 10 zdravých jedinců (5 mužů a 5 žen). Všichni probandi podstoupili komplexní měření plicních funkcí a kardiopulmonální zátežové vyšetření. Bránici jsme vyšetřovali pomocí...
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Imaginations of "Otherness" and Freak Show Culture in the 19th- and 20th-Century Prague
Herza, Filip ; Storchová, Lucie (advisor) ; Hanulík, Vladan (referee) ; Sokolová, Věra (referee)
in English Dissertation deals with the freak show culture in Prague and the Czech lands in a broader context of the modern discourses of dis/ability and the imaginations of the collective body of the Czech nation. Exhibitions of "Lilliputians", "Giants", "Siamese twins" and other "extraordinary" bodies are analyzed here as a part of the history of an international entertainment culture in the 19th-century Europe. The emphasis lays on the turn of the century, the decade that witnessed rash development both of the capitalist entertainment industry and the expert disciplines that dealt with the "ab/normal". I claim, that the popularity of freak shows in this period rested in their ability to articulate fears and ambitions of their visitors, both in their individual embodied experience and their imaginative belonging, notably their belonging to the collective body of the Czech nation. In four case studies, I focus on individual freak figures and analyze how the intersections of different axes of difference - ethnicity, gender, class - within the representation of "the extraordinary", coproduced certain notion of social order and power hierarchies that were closely intertwined with the imagined collective body of nation.
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Imaginations of "Otherness" and Freak Show Culture in the 19th- and 20th-Century Prague
Herza, Filip ; Storchová, Lucie (advisor) ; Hanulík, Vladan (referee) ; Sokolová, Věra (referee)
in English Dissertation deals with the freak show culture in Prague and the Czech lands in a broader context of the modern discourses of dis/ability and the imaginations of the collective body of the Czech nation. Exhibitions of "Lilliputians", "Giants", "Siamese twins" and other "extraordinary" bodies are analyzed here as a part of the history of an international entertainment culture in the 19th-century Europe. The emphasis lays on the turn of the century, the decade that witnessed rash development both of the capitalist entertainment industry and the expert disciplines that dealt with the "ab/normal". I claim, that the popularity of freak shows in this period rested in their ability to articulate fears and ambitions of their visitors, both in their individual embodied experience and their imaginative belonging, notably their belonging to the collective body of the Czech nation. In four case studies, I focus on individual freak figures and analyze how the intersections of different axes of difference - ethnicity, gender, class - within the representation of "the extraordinary", coproduced certain notion of social order and power hierarchies that were closely intertwined with the imagined collective body of nation.
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Relationship between pulmonary function and function of the diaphragm in patients with obstructive pulmonary disease
Hellebrandová, Lenka ; Bunc, Václav (advisor) ; Smolíková, Libuše (referee) ; Herget, Jan (referee)
Problém: Obstrukce dýchacích cest a průtoková limitace, způsobená chronickou obstrukční plicní nemocí (CHOPN) nebo astma bronchiale (AB), může způsobit změny tvaru, pozice a pohybů bránice v důsledku zvýšení plicních objemů. Hypotézy: U pacientů s obstrukčním respiračním onemocněním se bude funkce bránice lišit oproti kontrolní skupině zdravých jedinců, což se projeví na jejím postavení a rozsahu pohybu. Existuje vztah mezi plicními funkcemi a polohou a pohyby bránice. Cíl: Cílem práce bylo zjistit, zda pozice, tvar a pohyby bránice u ležících pacientů s průtokovou limitací během maximálních dechových a posturálních manévrů se liší od tvaru, pozice a pohybů bránice za stejné situace u jedinců bez patologie respiračního systému. Zkoumali jsme rozdíly mezi pacienty s CHOPN, pacienty s AB a zdravými jedinci. Cílem bylo také stanovit tyto vztahy v kontextu vážnosti průtokové limitace, resp. obstrukce dechových cest. Metodika: Soubor tvořily 3 skupiny probandů, celkem 31 dospělých: 10 jedinců s klinicky stabilním AB (5 žen a 5 můžů), 11 jedinců s klinicky stabilním, středně těžkým CHOPN (7 mužu a 4 ženy) a kontrolní skupinu tvořilo 10 zdravých jedinců (5 mužů a 5 žen). Všichni probandi podstoupili komplexní měření plicních funkcí a kardiopulmonální zátežové vyšetření. Bránici jsme vyšetřovali pomocí...
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Techniques of Virtualisation of Computing Platforms in Linux
Župka, Jiří ; Kumpošt, Marek (referee) ; Vojnar, Tomáš (advisor)
The thesis tests and compares various existing virtualization tools for virtualization of computing platforms and explains important conceptions of virtualization technology. It's main contribution is a performance, efficiency, scalability and robustness comparison of virtualization tools. This comparison should help the Redhat company to make a decision whether they should leave XEN as a main virtualization tool in their distributions and move on to another newer and more user friendly virtualization tool like KVM.
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Optimization of LAMP (linux/apache/mysql/php)
Lamoš, Igor ; Jošth, Radovan (referee) ; Herout, Adam (advisor)
The goal of this work is to summarize and verify the fundamental factors affecting performance of Linux operating system, Apache web server and performance of MySQL database system and PHP. This work contains important settings for each part of webserver with corresponding description. Where possible, there are perfomance tests made on the model application and the results are reviewed. Based on the tests results, the recommended settings list was assembled. Accuracy of this recommendations was verified by applying the settings to real-world applications. In both cases, there was performance improvement.
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