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Fixed asset tracking web service
Kučera, Vojtěch ; Bruckner, Tomáš (advisor) ; Srkala, Martin (referee)
The purposes of this study were to design and develop the web service for fixed asset tracking and stock taking. Both theoretical and practical concepts were examined in order to apply them during significant part of service's life cycle covered in this thesis, from the very first analyses to the first production release. Primary goal of this study was to design the service and get it ready for the basic usage. Secondary goal was to document the process of designing and developing the service. Involved methods, practices and technologies were described. These goals were achieved using analytical methods and executive skills. In addition to development of web service itself, most important contributions of this thesis include supplying an in-depth study of web service design and development structured as a step-by-step tutorial.
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Operating systems in the cloud
Holý, Michal ; Žamberský, Martin (advisor) ; Bruckner, Tomáš (referee)
The goal of this thesis is to approach the issue of cloud operating systems, implementation of concrete solutions and comparism of their practical use in personal and corporate sectors. In the theoretical part the basic concepts of cloud computing and operating systems are explained. The theoretical part also contains a summary of cloud operating systems based on Linux and web operating systems. In the practical part three operating systems are chosen, implemented and subjected to comparison. The tested solutions include cloud operating system Chrome OS, Joli OS and eyeOS. All operating systems are launched, configured, tested and their practical potential is evaluated.
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Identity management in the SaaS environment
Krčma, Marek ; Mészáros, Jan (advisor) ; Buchalcevová, Alena (referee)
This bachelor thesis deals with the identity management in the SaaS environment. The first part of the thesis defines and connects the areas which identity management is related. These areas are: cloud computing, authentication and authorization, legislation and standards. In areas of cloud computing, authentication and authorization is taken emphasis on security issues. The next part of the thesis compares three authentication and authorization standards (OpenID, OAuth and SAML) that are appropriate solution of the identity management in SaaS applications. The thesis defines the specifics for each standard and specifies the requirements for effective implementation. The last part describes how to implement OpenID authentication standard in an existing web application.
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Analysis, design and implementation of system for monitoring of ISIR and chosen registers if ARES
Faltis, Jan ; Pour, Jan (advisor) ; Poludvorná, Lucie (referee)
This diploma thesis deals with the analysis of the requirements, design and implementation of the System for monitoring of insolvency register and commercial register from administrative register of economical subjects. The system has an extendable design which allows further sources to be added at a later date to suit the client's needs. The design process is oriented at small business customers and emphasises the need for simplicity and understandability of the marketed solution. System requirements are analysed first, subsequently, several models with decreasing levels of abstraction are formulated and the System is then implemented, according to these models, using several funkcional increments.
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Ways to publish streaming video on the Web
Suk, Miroslav ; Šedivá, Zuzana (advisor) ; Kadlec, Čestmír (referee)
The beginning of the thesis deals with history of interconnection between video and the internet from its origins to the present. The thesis has two main aims. The first aim is to provide an overview of main solutions how to provide stream video over the internet. In the thesis there are described three different solutions. The first solution is to buy a complex media server. The second one is to hire a special service which can provide video storage and its distribution over the internet. The service must allow integration to various information systems and web pages or web applications. The last part of the first aim speculates about possibilities how to solve the stream video distribution over the internet in a business and commercial domain without any expenses to provide the functionality. The second aim is a practical realization of a complete project. The content of the project is a solution of video conversion, storage and distribution over the internet in a real company. The main business activity of the company is the development and providing of web pages and applications on its own servers. At the beginning of the second part of the thesis there are evaluated possible ways how to solve the goal of the project. The possible ways are solutions that are mentioned in the first part of the thesis plus development of new a solution by the company itself. The last alternative has proved to be optimal from the economic point of view. The result of the project is a web service which is completely platform independent. So it is possible to use the web service in company's content management systems that are developed in PHP or .Net. In the thesis there is also mentioned an issue of mechanism called HTTP Pseudo Streaming.
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Web 2.0
Vítek, Pavel ; Rydzi, Daniel (advisor) ; Šindelář, Martin (referee)
The Bachelor's Thesis is concerned with Web 2.0 phenomenon. It defines meaning of this phenomenon and submits its features and characteristics : change in comunication system, freedom of content editing, content created mostly by its users, reputation systems, conversions of desktop applications to web services. It concentrates on technology background of web services, particularly AJAX, Adobe Flex, Silverlight. It focuses on designs, that were starting point for Web 2.0 and uses them to show principles of the whole concept. Selected designs examples were : community servers MySpace and Facebook, search engine Google with its additional services, video sharing server Youtube, bookmark server del.icio.us, content sharing server digg.com, the free encyclopedia Wikipedia, personalised internet radio and music encyclopedia last.fm. The work continues by describing current situation in the Czech Republic. In the end the paper summarizes and answers the basic questions asked in the introduction and mentions major obstacles of current development together with their possible solutions.
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SOA Governance
Pršala, Ondřej ; Bruckner, Tomáš (advisor) ; Kasal, Jindřich (referee)
The thesis is focused on administration and supervision of Service oriented architecture (SOA). The main idea of SOA is system decomposition to functional units, which contain bounded and well understandable functionality. This functionality, in form of service, is provided to other units through clearly described interface. Well-identified relationships between service provider and service consumer are created. SOA governance aims to manage these relationships, to monitor quality of services and to control adherence of stated rules and policies. These rules and policies are established by central team responsible for integration and architecture development. Starting point of successful architecture development is acquaintance of service portfolio and their inter-relationships. Each service should go through whole formal life-cycle, which particular phases have special policies applied. Main interest is devoted to run-time phase - run-time monitoring and run-time governance. Theory is complemented by practical examples of report generation and service monitoring with SLA adherence observation. The thesis also contains structural model of SOA governance taking into account infrastructural elements of SOA and information flows between them.
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Web services support in the .NET framework
Fischer, Roman ; Buchalcevová, Alena (advisor) ; Máša, Michal (referee)
The work targets the very important part of service oriented architecture -- web services. It is focused at one of its practical implementation, from the Microsoft Corporation, especially in the last two releases of .NET Framework. The main target of this work is comprehensive summary and demonstration of Microsoft web services development. The principles of web services and their base in the .NET Framework are described here. At the beginning of this work the web services are put into the scope of service oriented architecture and their main principles are described. Subsequently the .NET Framework is explained with its main principles and with the comparison to the JAVA technology. This part is finished with the explanation of classic ASMX web services. The main part of this work focuses at detailed description of the theoretical and practical aspects of web services in the Windows Communication Foundation and the Windows Workflow Foundation context. Even the development of Windows Forms application is not left out, because they also have done a large progress and they are often consumers of web services. The options of securing web services in the .NET Framework are shown both theoretically and practically including authentication and authorization. The methods of transactional behavior are shown too. The work also focuses at the orchestration of web services including the explanation of workflows with the deployment example. At the end of the work there is revealed how to guarantee interoperability with other technologies, how to manage web services and how to ensure their versioning.
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From component to service
Mareš, Jan ; Gála, Libor (advisor) ; Pavlíčková, Jarmila (referee)
Thesis describes process of changing component into web service, usage of web services and there relation to components. Components are known for many years and they evolved from software modules. There are described tree main technological standards for making components in this thesis, which are Java, .Net and CORBA, and from many component-based development methods and approaches is described one Rational Unified Process. In thesis is described what web service is by describing web service standards. Main standards for web services are SOAP, WSDL, UDDI and standard based on WSDL and few minor standards from companies Sun and Microsoft called WSIT. From developer point of view there are many similarities in web services and components, and it is possible to think of web service as component which communicates using SOAP messages and is using WSDL technology. In practical part of thesis is making of component based on Java 2 Enterprise Edition platform, which serves as chat server. To this component is added interface for using SOAP and WSDL/WSIT, and by this it is changed to web service.
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The Current Issues of Web Services and the Supply of Web Services in the Czech Republic
Zelenka, Dušan ; Gála, Libor (advisor) ; Štumpf, Petr (referee)
Tato diplomová práce je zaměřena na problematiku webových služeb, především pak na jejich komunikační a interakční protokol SOAP, který tvoří jejich klíčovou část. Úvod je věnován především terminologii webových služeb a jejich koncepci. Další část je již plně zaměřena na protokol SOAP a pojednává o historickém vývoji SOAPu a standardizačních aktivit okolo něj. Dále pak obsahuje rozbor základních aspektů protokolu SOAP. Další a nejpodstatnější částí této práce je rozbor problémů současných webových služeb, především jejich problémů s interoperabilitou. Tato práce tyto problémy nejen shrnuje a popisuje, ale zároveň se snaží navrhnout i řešení těchto problémů. Dále pak obsahuje i metodický postup pro hledání a odstraňování problémů interoperability webových služeb. Poslední část je věnována analýze nabídkové strany trhu webových služeb v ČR.
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