The first aim of this thesis is map the Microsoft development tools for business intelligence systems. This goal devide the tools for develop BI into two groups: tools for traditional BI systems and tools for self-service BI systems. The second aim of this thesis is a critical evaluation of approaches based on the criteria and scenarios focuse on selected business areas. This thesis answers the question if some of the approaches is a better solution for business intelligence systems, or whether one approach is more suitable for business intelligence solutions to some business areas.

The thesis describes implementation of Business Intelligence solution in mid-sized company which produces and sells animal nutrition products. Currently the company uses basic tools for reporting, mostly Excel application. Considering the data growth, that solution is about not to be sufficient. In the first part of the thesis, the Business Intelligence principals are introduced to the reader, so one is provided with enough knowledge to understand the issue of data processing, transforming and storing. Basics of data visualization used for decision making in the company are introduced as well. At the end of the chapter, there is a list of general rules for creating a dashboard. The secord part describes the Trouw Nutrition Biofaktory s.r.o. company, where the implementation of new Business Intelligence solution is going to take place. The reader will learn about the company size, structure and history. The last part contains a new procedure how to process data for reporting purposes. The design includes data loading to MS SQL 2012 database server and further processing for analytical purposes. In addition, OLAP cube is created as well as three monthly dashboards.

This thesis deals with the design of the pilot Business Intelligence solution for e-commerce platform Shopio. The first part describes the theoretical concepts of Business Intelligence and e-commerce focused on possible approaches to performance measurement of electronic commerce. Furthermore there is a comparison of analytical tools for measuring performance of e-shops which are available on the Czech market. The second part of the thesis first describes the e-commerce platform and the current status of the reporting module. Then the requirement analysis is conducted for the purpose of identifying the current company client's needs and requirements. The new Business Intelligence solution is designed based on the identified requirements described in the previous chapters. This solution is then tested and verified with the use of real e-shop data. The main purpose of this thesis is to refine the current status of the reports and provide a better tool to measure the e-shop performance for the e-shop owners.

Windows Azure Platform is product of the Microsoft company aimed to host web applications. With this product, Microsoft is reacting on the new trend in IT -- cloud computing. This diploma thesis deals with all the aspects of developing and running PHP applications on Windows Azure Platform. Thesis is divided into two parts -- theoretical and practical. In the theoretical part, Windows Azure Platform is described in detail. The description consists of it's main parts, position in the world of cloud computing, price and main competitors. In the practical part, migration of school PHP application developed during 4IT445 course from LAMP platform to Windows Azure Platform is described. Except the migration itself, the benefits of new platform to application are described. In the thesis conclusion, development and running applications on both platforms is compared. The target of the thesis is to write first complete Czech text about running PHP applications on Windows Azure Platform and to help PHP developers to chose which way to go.

This thesis deals with SAP system from technological point of view and focuses on SAP NetWeaver platform. The main goal of this work is to describe and demonstrate custom development in SAP system. Secondary goal is to provide an overview of SAP NetWeaver platform and its capabilities and its important value for companies. The development is shown by creating an application in ABAP language and by using MMSP method. This thesis is complete guide for beginning SAP developers and contains tutorials about programming in ABAP and using its development tools.

Esta dissertação de mestrado apresenta a implementação e validação de um modelo de servidor web que divide o funcionamento de o servidor web em quatro módulos onde cada um desses módulos é responsável por uma etapa que a requisição percorre ao longo de seu processamento. Esses módulos são: atendimento da requisição (módulo 1), transferência do arquivo para a memória principal (módulo 2), processamento de requisições dinâmicas (módulo 3) e envio do arquivo ao cliente (módulo 4). Esses quatro módulos são interligados e são alimentados primeiramente por uma carga inicial gerada pelo gerador de cargas W4Gen e passa obrigatoriamente, nessa ordem, pelo módulo 1, módulo 2 e módulo 4. O módulo 3 só é utilizado quando se trata de uma requisição dinâmica. Ao ser atendido por um dos módulos, é atribuído um tempo de execução (leia-se tempo que a requisição toma para ser processada por esse módulo). Esses tempos foram baseados em trabalhos que fizeram benchmarks em servidores web reais. Os resultados alcançados com o desenvolvimento deste trabalho visam principalmente integrar-se aos trabalhos de simulação envolvendo servidores web do grupo de Sistemas Distribuídos e Programação Concorrente (LaSDPC) e com isso alcançar resultados próximos a resultados aplicados em servidores web reais / This work presents the implementation and validation of a web server model that divides the web server functions into four modules and each one of these is responsible for an execution step, in which a request goes through during processing. These modules are: request serving (module 1); file transferring to the main memory (module 2); dynamic request processing (module 3); and client file sending (module 4). These four modules are linked and the W4Gen generates the initial loads. These loads run in the order as follows: modules 1, 2 and 4. The module 3 is used only when the request is dynamic. When a request is served by a module, an execution time is defined (i.e. the time used by the request in the module), which is based on real world web servers benchmark\'s. The results obtained in the work aims to be integrated to other projects conduced in the Distributed System and Concurrent Programming group (LaSDPC) in order to reach results close to real world web servers

Esta tese de doutorado apresenta a investigação de alternativas para melhorar o desempenho de ambientes Web, avaliando o impacto da utilização de mecanismos de diferenciação de serviços em todos os pontos do sistema. Foram criados e modelados no OPNET Modeler cenários com diferentes configurações voltadas tanto para a diferenciação de serviços, quanto para o congestionamento da rede. Foi implementado um servidor cache com suporte à diferenciação de serviços (cache CDF), que constitui uma contribuição dentro deste trabalho, complementando o cenário de diferenciação de serviços de forma positiva, assegurando que os ganhos obtidos em outras etapas do sistema não sejam perdidos no momento da utilização do cache. Os principais resultados obtidos mostram que a diferenciação de serviços introduzida de forma isolada em partes do sistema, pode não gerar os ganhos de desempenho desejados. Todos os equipamentos considerados nos cenários propostos possuem características reais e os modelos utilizados no OPNET foram avaliados e validados pelos seus fabricantes. Assim, os modelos que implementam os cenários considerados constituem também uma contribuição importante deste trabalho, uma vez que o estudo apresentado não se restringe a uma modelagem teórica, ao contrário, aborda aspectos bem próximos da realidade, constituindo um possível suporte de gerenciamento de sistemas Web / This PhD thesis presents the investigation of alternatives to improve the performance of Web environments by evaluating the impact of using differentiated service mechanisms in all points of the system. Several scenarios were created and modeled in the OPNET Modeler, with different configurations of both differentiated services and network overloading. A special cache server supporting differentiated services (CDF cache) was proposed and included in the model, comprising one of the major contributions of this work once it positively complements the differentiated service scenario, making that the gains obtained with other stages of the system do not be spoiled when using the cache. The main results obtained show that the adoption of differentiated services in isolated parts of the system cannot generate the expected performance gains. The features of all the equipments considered in the several scenarios defined in this work are very close to the reality and the models used in the OPNET were evaluated and validated by the companies that produce those equipments. Thus, the models that implement the scenarios considered in this work also comprises an important contribution of this thesis, once the study presented is not just a theoretical modeling exercise but, conversely, it approaches aspects very close to the reality, comprising a possible Web system management support

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This thesis is focused on requirements analysis of a sawmill company for a new timber stock evidence system and based on the analysis describes the process of development of the system. The process covers architecture and structure design as well as data storage solution. Apart from the development stage itself, it also covers the implementation of the system in the company’s environment and economic evaluation of the process. The system is being developed using the Javascript programming language and uses modern technologies such as React, Node.js and MongoDB.

This diploma thesis deals with the realization of a server application for distributed calculations programmed on .NET platform and in C # language in development environment Visual Studio 2015. The diploma thesis is divided into the theoretical and practical part. In the theoretical part, the thesis deals with technologies, which are needed for implementation of the application. Here is how each technology is used and set up to serve the purpose of the master's thesis. In the theoretical part, functionality is shown in the examples. The practical part describes the layout of the application and the functionality of the individual part of the application. The architecture of each part of the application is presented in the UML class diagram.