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E-commerce in practice
DOŠEK, Jiří
This graduation thesis deals with a detailed study of electronic commerce. The development process of e-commerce is described from the early ages of internet trading in the world and in the Czech Republic. The thesis also presents various types of electronic commerce and the practical part of the thesis provides practical examples of two enterprises and describes their life cycle from the foundation up to the effective functioning in practice. In the conclusion of my thesis, a suggestion of an innovative feature is created by a practical application, and is embedded into the internet trade.
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Support system for theses supervisors
Krasňan, Michal ; Pecinovský, Rudolf (advisor) ; Pavlíček, Luboš (referee)
This bachelor thesis focuses on support system for theses supervisors. Based on analysis of existing solutions and their shortcomings in the context of the required functionality, application analysis is made. The application is later designed and implemented. This system is the form of a web applicati-on, that is accessible via the Internet. The application is based on open-source technologies. It is developed using Grails framework, which uses the Groovy programming language. The application allows users (theses supervi-sors and students) to upload versions of their theses, comment them, sche-dule meetings and specify tasks. The application source code and user manual are parts of this thesis.
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A support system designed for project management in a small software company
Švejda, Milan ; Pecinovský, Rudolf (advisor) ; Rais, Aziz Ahmad (referee)
The subject of the work was to create a project support software application designed for work in smaller companies. The opening parts of the thesis concern on market research and are followed by chapters concerning on request specifications and possible usage possibilities of the application. In following parts is covered the analysis of possible means to create the application. Closing chapters of the thesis cover detailed user and administrator instructions. The application itself is attached to the thesis.
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Component framework for web application development
Staniševský, Jiří ; Kosek, Jiří (advisor) ; Prskavec, Ladislav (referee)
The aim of this work was to design and implement component framework for development of web applications written in PHP programming language. The design has been based on pros and cons analysis of component framework usage, existing framework solution comparison and analysis of drawbacks of these frameworks. End-user device independence is both the main requirement for this framework and also its greatest contribution to the field of web frameworks. To be able to generate different output for mobile and desktop devices and to keep the application logic at one place only, thus minimizing the amount of work required from the developer, it uses its own original implementation of Model-View-Controller architecture. The output is being generated by so called rendering objects associated with individual components. Applications based on this framework are purely event driven, thus having their code more readable and manageable. Framework tries to offer comfortable usage of web applications for mobile device users without forcing application developers to create additional versions of their applications.o tato zařízení.
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Methodology for Web Applications Development
Mittner, Jan ; Buchalcevová, Alena (advisor) ; Burkoň, Lukáš (referee)
This work deals with methodologies of software development, particularly web applications. Its main objective is to propose a methodology that helps ensure quality web development and prevents a number of frequently recurring problems. The first chapter deals with characteristics of current state and defines the need for process and discipline, the need for team development and the importance of appropriate tools. The second chapter describes the specifics of the web development. It defines the quality criteria in relation to web applications, particularly the aspects of accessibility, usability and security are concerned. It deals with web frameworks and the benefits and risks arising from their usage. It also outlines requirements for the chosen methodology for web development and describes types of projects to be applied to the methodology. The third chapter analyzes the suitability of the selected life cycle models and methodologies in software development for web applications. The life cycle models consider a model of "program and repair", the waterfall model and incremental model. It also deals with the assumptions of agile methodologies and their level of satisfaction for web development. For the analysis is used the methodology evaluation system METES with which is examined Rational Unified Process, Open Unified Process, Extreme Programming, Scrum and Feature Driven Development. The fourth chapter deals with the characteristic of Open Unified Process methodology. It describes the principles, features and development process. The main chapter deals with the proposal of methodology for web development. As the basis is chosen Open Unified Process methodology, whose elements are supplemented and adapted for web development. As the elements of the methodology are elaborated principles, practices, roles, work products, tasks, delivery process, manuals and guidelines and tools. Each element is adapted to fit the specific needs of web applications. In order to achieve greater control over the quality of web applications there are also included detailed checklists as an integral part of products which are aimed at preventing the most frequently occurring errors and problems. The chapter concludes with an overview of tools that have been validated in web development.
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Comparsion of frameworks for rapid web development
Florian, Jan ; Pavlíčková, Jarmila (advisor) ; Šlajchrt, Zbyněk (referee)
This thesis aids at comparing two frameworks based on Python and Ruby used for agile web development. Besides the basic description, history and philosophy of both Django and Ruby on Rails, all criteria used for their evaluation are laid down, described and put into wider context. In addition, the implementation of the MVC architecture in both frameworks is described along with the basic project structure and tools available.
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An application for a company’s library
Mazánek, Petr ; Pecinovský, Rudolf (advisor) ; Šlajchrt, Zbyněk (referee)
This work applies to an electronic solution for administration of the company's library. On the basis of an analysis of the current access and its defects a list of qualitative and functional requests for application, which is consequently drafted and implemented, has been compiled. The final system has a form of web application, which is available to its users through Internet browser from an arbitrary device connected to the company's computer net (eventually Internet), including mobile phones etc. Thanks to the fact that the program is based exclusively on open-source technologies, there are no license fees of third parties connected with its setting or operation. The application foremost enables its users (mostly employees of a company) to accede the online book catalogue, search it using different criteria, acquire information about available books and make reservations of the required books to be lent. Librarians within the system administrate especially a book catalogue and reservations and borrows of the books. The program strongly diversifies with its functionality from solution for classic public libraries -- it is possible to register and administrate there the private books of employees, information about current borrow of the given book are available to all users, it is allowed to the employees to dispose the borrows between themselves, users are able to insert commentaries to the books etc. As a part of this work there is a source code of the application and users' manual containing except for description of functions the preview of screens of the system as well.
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Cloud computing and its application in practice
Kozák, Jaroslav ; Svoboda, Jiří (advisor) ; Kunstová, Renáta (referee)
Goal of this work is to define the concept of cloud computing. Then I analyzed the market for cloud computing, the use in business for small and medium enterprise. The work deals with the analysis of the Czech market, SaaS, IaaS and for the world market we provide an overview of catalogs, which provides cloud computing providers. After analyzing the markets deal with a case study to compare the solution of the classical way and the use of technology solutions for cloud computing. The definition of cloud computing, I used the definition of many foreign authors, and the definition of NIST. When analyzing the market, I searched online applications and SaaS applications and evaluate whether the SaaS model, or ASP. In the case study I conducted an analysis of TCO costs for ICT / IT solutions in the classical pathway and the use of cloud computing. When we came out in the analysis as a better solution using cloud computing. As the main contribution of the paper I define a case study that compares the address ICT / IT in a classic way, using cloud computing. In this case the forecasts were to materialize, that cloud computing is based on the cheaper end customer. The structure of work is the definition of the concept and its distribution for better understanding. Then I planted the notion of cloud computing in its historical context, I can answer two questions, namely whether it is a buzzword, and why cloud computing flourishes today. Then I conducted a market analysis, cloud computing, when I tried to search and select products that I use for finding work in the case study, comparing two solutions.
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The usage of the .NET 3.0 and 3.5 technologies for web application development
Šmolík, Marek ; Buchalcevová, Alena (advisor) ; Skoupý, Radek (referee)
This thesis is focused primarily on a selection of technologies that are contained in the .NET platform of version 3.0 and version 3.5 and which can be used in web application development. These technologies are then presented both from the theoretical and practical point of view. Presented technologies include eg WCF or ADO.NET entity framework. The work is intended mainly for readers -- programmers but no prior knowledge of technologies named above is needed. The goal of the work is to familiarize readers with the benefits of these versions of .NET platform for their practice and to help them to realize if it is interesting for them and whether they could use it.
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Deployment of applications in PHP
Zikmund, Štěpán ; Pavlíček, Luboš (advisor) ; Burkoň, Lukáš (referee)
This work deals with automated deployment of web appliactions in PHP. There is not any wide used standard tool for deploying of web application wrote in PHP. That is way the main objective of work is to create automated and universal solution which can be used for application with various database systems or frameworks. For purpose of design this tool I describe at the beginning of this work individual components of web application. It is source code of application, HTML templates and CSS, grafic files, data and database schema. Next I write about posibilities of uploading application to server. This chapter is based on Sharar Evron's talk at conference ZendCon 2010 named Best Practices in PHP deployment. For individual components of application I try to find specific steps which are necessary or usefull to do during application deployment. It is e.g. JavaScript and CSS files minification, database schema modification or secure data injecting in application's configuration files. In fourth and fifth chapter I write about implementation of these steps and connection them in process of application deployment and rollback. For this implementation I use tool Phing.
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