The topic of this master's thesis is a comparison of web Rapid Application Development frameworks Ruby on Rails and Spring Roo. The paper focuses on creating extensive overview of pros and cons of the subjected tools from the web developer's point of view to enhance his awareness about the subject, also to come up with new questions for further analysis or even convince him to use one of the frameworks in the real projects. Firstly, the paper contains a theoretical overview of the common conceptions for better understanding of the following parts and then specific principles for each of the selected frameworks. Secondly, there is a practical part. On one hand it demonstrates the implementation of a reference application using both platforms to illustrate the practical distinctions. On the other hand, it also contains an overall comparison based on the defined methodology. Altogether, it should form a comprehensive comparison of the selected frameworks for web developers interested in Ruby and Java platforms.

Num curto período de tempo, a Web tornou-se o aspecto central de muitas aplicações em diferentes áreas. Rapidamente, cresceu e diversificou seu uso, e diversos setores de negócio realizam suas operações no ambiente da Web. Entretanto, à medida que cresce a extensão de uso de aplicações Web, que se tornam mais complexas, aumenta a preocupação com a maneira como as aplicações são desenvolvidas. Freqüentemente, a abordagem de desenvolvimento é ad hoc, desprovida de técnicas sistemáticas e de metodologias sólidas, resultando em aplicações de baixa qualidade. A fim de alcançar aplicações Web bem sucedidas, há a necessidade de melhores princípios de esenvolvimento que devem considerar as características especiais dessas aplicações. Dessa forma, o objetivo do trabalho é propor Processos de Apoio ao desenvolvimento das aplicações Web, baseando-se nas características dessas aplicações e nos Processos de Apoio da ISO/IEC 12207. Os processos de Apoio visam auxiliar outros processos do ciclo de vida da aplicação a alcançar produtos de qualidade e o sucesso do projeto / Within a short period, the Web has become the central aspect of many applications in different areas. Rapidly, it has grown and diversified in its scope and use. Diverse business sectors improve their operations in Web environment. The Web application has become more complex and it has increased the concern with the way the application is developed. Frequently, the development is ad hoc, unprovide of systematic methods and methodologies, resulting in poor quality applications. In order to have successful Web applications, it is necessary better principles of development that have to consider the characteristics of these applications. The objective of this work is to propose Supporting Process for development Web applications, based on the characteristics of these applications and the Supporting Process of ISO/IEC 12207. The Supporting processes aim to assist other processes of the cycle of life of the application to reach quality products and successful projects

Hantering av larm från nätverksnoder är i dagsläget en process som kräver att nätverkstekniker besöker flera olika källor av information för att dra en slutsats över vad orsaken till larmet kan vara. Genom att besöka flera olika källor av information kan det vara komplicerat att få en överblick över problemet. Studien utförs på uppdrag av Trafikverket för att underlätta arbetet för Trafikverkets nätverkstekniker på avdelningen network operations center (NOC). En webbapplikation har utvecklats för att sammanställa de vanligaste källorna som nätverkstekniker besöker. Webbapplikationen amalgamerar och presenterar information på ett sätt som bör underlätta felsökningsprocessen för nätverkstekniker. Webbapplikationen indikerar de vanligaste felorsakerna, beroende på vilken typ av larm som hanteras. Valmöjligheter vid utveckling av en webbapplikation kan göra det svårt för utvecklare att välja mjukvara. Även om mjukvara delvis sorteras ut beroende på i vilket syfte som utvecklingen sker finns fortfarande en stor mängd alternativ. Denna studie har förtydligat och bevisat att mjukvaran NodeJS, PostgreSQL och PostGIS fungerar enhetligt och är att föredra för en webbapplikation med spatiala funktioner. För att utvärdera webbapplikationen genomfördes ett användartest där nio personer, 47% av personalen på Trafikverket NOC deltog. Användartestet visar positiva resultat gällande hur väl webbapplikationen fyllde sitt syfte med att indikera möjliga orsaker för nätverkslarm samt deltagarnas upplevelse med webbapplikationen. I användartestet anser 100% av deltagarna att webbapplikationen skulle spara dem tid och de tre populäraste funktionerna var polygoner för att visa elnätägare, realtids väderdata samt en sammanställning av interna data på samma ställe. / Handling of alarms on network nodes is a process that requires network technicians to visit several sources of information before they can draw a conclusion on the reason behind the alarm. By visiting several different sources of information, it may be difficult to establish a good overview of the problem. This study is made on request by the Swedish traffic authority Trafikverket to ease the workload of the co-workers at the department network operations center (NOC). A web application has been developed to amalgamate the most common sources a network technician visits. The web application presents the amalgamated information in a way that eases the troubleshooting process for the network technicians. The web application also indicates what the most common reasons are, depending on which kind of alarm that is being handled. Due to the large availability of different software it can be difficult for a developer to choose a suitable software. Even if some are excluded based on the purpose of the development there are still many choices. This study emphasizes that the software NodeJS, PostgreSQL and PostGIS works well together and is a suitable choice when creating a web application that needs to use spatial functions. To evaluate the web application a user test was conducted were nine participants, 47% of the personnel at Trafikverket NOC participated. The result shows positive results in both how well the web application filled its purpose by indicating possible reasons for a network alarm as well as the participants experiences with the web application. In the user test 100% of the participants claim that the web application would save them time and the three most popular features were polygons of electricity distributors, real time weather data and an amalgamation of internal data in one place.

The aim of this thesis is to build a web application to teach students programming in Python through code puzzles that do not require them to write any code, to answer the research question How should a quiz application for introduction to Python programming be developed to be useful? The web application's utility and usability are evaluated through the learnability metric relative user efficiency. Data was collected and analyzed using Google Analytics and BigQuery. The study found that users were successfully aided with theoretical sections pertaining to the puzzles and even if programming is mainly a desktop activity there is still an interest for mobile access. Although evaluation of relative user efficiency did not serve as a sufficient learnability measure for this type of application, conclusions from the data analysis still gave insights into the utility of the web application.

The goal of this thesis is to create a web service for sharing and easy access to computer vision algorithms. Currently, there is a large number of algorithms and it's beneficial for their authors to simply share them with other people, even from other disciplines. The main part of the thesis consists of creating web service architecture and suggesting a method for request processing to run algorithms. Part of the implemented service is a web interface that allows use of algorithms with its own data, and client library that makes integration into other apps easier.

This diploma thesis analyses and tries to solve a communication problem found in a roofing company situated in Průhonice nearby Prague. The solution is presented as a web application and new web page. The diploma thesis is constructed as follows: an analysis, the problem description, suggestion of a solution, creating the suggested solution and trial launching. In the end, the thesis evaluates the costs and benefits of the web application and web page.

This thesis focuses on the design and development of a web application that offers help in managing family photographic material, with the emphasis on data integrity and security, and maximum transparency when handling personal information. The application will be usable on any device with a screen, web browser and internet connection. One of its key features will be face detection on uploaded photographs.

This diploma thesis deals with the research of existing solutions of electronic information systems. The purpose of this survey is to inspire what is offered to users of these professional systems, or what users expect from these systems. Based on the acquired knowledge, the thesis also deals with the design of its own system, which can serve as another alternative to professional solutions of companies on the market, in the sense of the concept of solution of the given task. After the design of the system, the thesis deals chronologically with the selected "tools" used for the actual implementation of the assigned task Electronic Information Boards. Both hardware and software parts of the task, which form the majority of this thesis. At the end of the work are presented practical results.

This semester project deals with risk management. The whole work is conceived according to the current PMI standard. This is an analysis of the ten knowledge areas and the processes involved. After explaining the basic concepts of project management, all processes are briefly described, including the individual inputs and outputs of each process. The most attention is focused on the knowledge area of risk management, which is the subject of this work. From this knowledge area, the risk planning and identification processes are analyzed in more detail according to the assignment. On the basis of these two processes was created an architecture design of application. It describes application design and implementation in PHP framework Laravel. Final part of this thesis consists of testing chapter and final conclusion where the results and possible extensions are discussed.

This master's thesis describes a tool supporting management stakeholders. Opening chapters of the thesis describe the theoretical background of the work. There are explained knowledge-based areas of the stakeholder management, human resource management and communications management. Following chapters of the work are devoted to the proposed system. At first there are specified the system requirements generally and then also from the perspective of several major users. Subsequently, the system is designed. The system consists of three main blocks - the identification of stakeholders, the stakeholder analysis using the questionnaire surveys and the setting of the communication strategy. The implementation environment (Java EE) is chosen and the system is implemented in it. Then its functionality is checked up on the pattern of data. In conclusion, the results achieved are evaluated and the outputs of processes in the field of management stakeholders are also discussed. At the end the future development of this master´s thesis is delineated.