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Reengineering of Two-Tier Applications
Oberreiter, Michal ; Rychlý, Marek (referee) ; Burget, Radek (advisor)
This thesis deals with an analysis of issues regarding reengineering of two-tier applications. Based on the available literature, a comprehensive description of methodology, strategies and approaches is compiled. Relevant software architectures are described, mutually compared and selected problems and their solutions are discussed. As a demonstration of the described methodology, a real-world application was chosen in collaboration with company I&C Energo. This application named Cable Management System is thoroughly analysed and issues concerning the current implementation are identified. Based on the gathered knowledge, a new reengineered cloud-native microservice-based solution is designed and implemented. The result of this thesis is a case study of reengineering application on concrete example of Cable Management System.
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Preparation and testing of lightweight composite materials
Peroutka, Jakub ; Bartlová, Milada (referee) ; Žídek, Jan (advisor)
This thesis deals with simulation of composite origami-like auxetic materials, which exhibit self – assembly effect (SE). The freeware named INKSCAPE was used for preparing structures. Simulations were made by MATLAB with GIBBON plugin using finite element method. For structure evaluation, freeware programme FEBIO Studio were used. The theoretical part was divided into four sections – auxetic materials, shape memory polymer materials, self-assembly auxetic materials and thermal expansion of auxetic materials. Each section contains of basic information and knowledge from its category. For each area of the theoretical part, literature searches were conducted based on the latest findings on the given topic. The experimental part consisted of simulations of prepared structures and their subsequent evalution using MATLAB programme. Simulations were performed for two types of auxetic structures that differed in the size of external angle (121,99 °and 131,78 °) in total. In the next step, simulation of cubic structure with dimensions 20 × 20 mm was performed. The prepared auxetic structures were composed of two neo- Hookean materials and were further divided into homogeneous, two-layered and multi-layers structures. For two-layer and multi-layer structures, a thermal expansion simulation was performed, and with the help of the values obtained from the simulation of the cube structure, the temperature change was calculated for individual simulation states, which were randomly determined. Furthermore, stress histograms were made for prepared structures and the most frequent stress value for the given simulation state was determined. The last part consisted of determining the thermal expansion of the simulated materials. Coefficient of thermal expansion of prepared materials was calculated using data obtained during each simulation of the cubic structure of dimensions mentioned above.
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Reengineering of Two-Tier Applications
Oberreiter, Michal ; Rychlý, Marek (referee) ; Burget, Radek (advisor)
This thesis deals with an analysis of issues regarding reengineering of two-tier applications. Based on the available literature, a comprehensive description of methodology, strategies and approaches is compiled. Relevant software architectures are described, mutually compared and selected problems and their solutions are discussed. As a demonstration of the described methodology, a real-world application was chosen in collaboration with company I&C Energo. This application named Cable Management System is thoroughly analysed and issues concerning the current implementation are identified. Based on the gathered knowledge, a new reengineered cloud-native microservice-based solution is designed and implemented. The result of this thesis is a case study of reengineering application on concrete example of Cable Management System.
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