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Application of cloud computing for map graphics processing automation, cost optimization using simulation methods
Fröhlich, Martin ; Bruckner, Tomáš (advisor) ; Dlouhý, Martin (referee)
The thesis deals with the use of cloud computing to solve computationally intensive task. Simulation methods are employed to analyze the operation of the proposed system before putting it into operation. Cloud computing makes the functionality of modern data centers accessible to small businesses, cloud allows scaling up and scaling down of resource usage on an as-needed basis; moreover, without high initial investments and long-term commitments. The paper examines in detail the ways to adapt the currently most popular cloud environment of Amazon's Elastic Compute Cloud to the specific requirements of custom applications and suggests ways to automate the process of creation and customization of instance images. The automation and management of running applications in cloud environment is demonstrated on the example of geographic data processing and map generation application. The simulation model for running applications in the cloud is built and exploited to verify the ability of the proposed solutions to succeed in a production deployment.
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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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New Media in Communication within Communities
Šedivý, Jan ; Pavlíček, Antonín (advisor) ; Matuštík, Ondřej (referee)
Opening part of this paper is dedicated to the ongoing shift in social communication paradigm. An introduction to the subject of new media, web 2.0 concepts and social network sites phenomenon is followed by a discussion of integration possibilities of particular web 2.0 services. Some concerns about privacy, security, legislative framework and general openness of such system are discussed afterwards. A real case study of community virtualization process is introduced in the second part of this thesis. The case takes place in community of local non-profit club of youth and children. First, it is carried out an analysis of the communication receiver groups and the message types. We also describe the ongoing project of launching a new web site (made from several integrated web 2.0 services) and partial results of pilot implementation. Finally, the plan of the next integration steps is designed.
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Web services and their use
Svoboda, Tomáš ; Pavlíčková, Jarmila (advisor) ; Šlajchrt, Zbyněk (referee)
The Subject of this bachelor thesis is to point out the current trends in the area of the development and deployment of web services including their implementation in the specific programming languages and specific IDE's The most commonly used programming languages for development of web services are Java and .NET. However support for web services is currently present in all programming languages. In this bachelor thesis there are listed examples of web service implementation in Java and PHP. As a development enviroment is used NetBeans IDE. This bachelor thesis is also focused on Web service alternatives such as REST and XML-RPC. Besides Web services, part of this thesis is devoted to XML technology which is the core technology for Web services and without it. Work with Web services would be difficult to manage. The goal of this thesis is to create a comprehensive overview of web services and their most commonly used alternatives, including specific examples of implementation.
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Signing in users using simpleSAMLphp
Vrbík, Tomáš ; Pavlíček, Luboš (advisor) ; Palovský, Radomír (referee)
The document theoretically and practically deals with capabilities of using shared authentication in 3 varieties. The first is technologically easiest alternative of direct access to the authentication database. Second one is usage of shared authentication website, commonly known as Open ID. Third option is Single Sign-On system. The goal is to solve the fact dominating in use, where there is a need to have a special account set for every service user uses. The amount of services supporting shared authentication is minor. The second part of the document describes in detail the deployment of simpleSAMLphp, the web application designed for an implementation of the Single Sign-On. For the implementation a web server with PHP support has been used. As an application, which uses the shared authentication via simpleSAMLphp, WordPress was picked. Authenticating users on the side of Identity Provider was done against LDAP directory server OpenDS.
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Cloud computing - comparison of available solutions
Čurda, Vít ; Pavlíček, Luboš (advisor) ; Gála, Libor (referee)
Goal of this thesis is to explain functions and usage of cloud computing solution and offer a basic overview in cloud computing, especially PaaS level. In the beginning of this thesis are explained basic terms and principles of cloud computing, focus is also on Platform-as-a-Service level. Then, there is a overview of biggest and most known cloud computing providers and explanation, how providers services go. In practical part of this thesis, reader should be informed about basic practices in cloud computing application development and features of its platform. This is showed on Windows Azure and Google AppEngine platform. Features of these platforms are compared in the end of thesis.
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Integration of .NET/Java technologies with SAS
Jandák, Miroslav ; Slánský, David (advisor) ; Pour, Jan (referee)
This thesis is focused on SAS Enterprise Intelligence Platform product and it's capabilities to integrate within a Business Intelligence solution. The aim of the thesis is to describe integration technolgies that the platform features, as well as to determine their application field and compare them, eventually add usage examples. The first part of the thesis explains the general concept and architecture of Business Intelligence, afterwards the reader gets familiar with the SAS Enterprise Intelligence Platform, it's stucture and components and it's Business Intelligence market position. The second part of the thesis contains description (how they work and what they are good for) of the integration technologies available in SAS Enterprise Intelligence Platform. Those technologies are mostly implementations of the most common industry standards (database APIs, COM/DCOM, CORBA, web services). The study also includes description of these standards supported by SAS. The thesis features also comparisions of the integration technologies, namely comparison of database API implementations and comparision of Integrated Object Model API with SAS BI Web Services.
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Propojení produktů BPM a BI
Zikmund, Martin ; Kunstová, Renáta (advisor) ; Švík, Martin (referee)
Interconnection between various types of IT systems used in an enterprise is crucial in these days. Most of companies are using many different kinds of applications in their daily running of the enterprise which leads to necessity of sharing data across those applications to enable all employees to make a right decision upon correct information. In my diploma thesis I deal with interconnection of two systems -- Business Process Management (BPM) and Business Intelligence (BI). Both systems belong to group of top IT systems with big influence on ongoing business and right decision making on all levels from operational to strategic. My paper contains theoretical as well as practical part of the solution for interconnection of BI and BPM systems. First part is about presenting and describing basic concepts and technologies which are used in process of integration of BI and BPM. At the beginning there is a short introduction to BPM, BI and SOA. Following part is including analysis of three major ways of interconnection between BI and BPM systems. Last part of the first theoretical section presents two products. IBM FileNet P8 representative of BPM system and IBM Cognos 8 BI as a representative of BI system. Second part deals with the practical example of real integration between BI and BPM systems. In first part of this section is simple description of the scenario -- business case. After that there is a detail depiction of two different kinds of integration of BI and BPM. Analysis of benefits, advantages and further possibilities are at the end of work.
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A web service related to a web syndication
Žižka, Petr ; Jelínek, Jiří (advisor) ; Přibil, Jiří (referee)
This bachelor thesis is primarily focused on web services and their application. Secondarily, it is related to web syndication and an area of publishing/processing of information available on the internet, in general. It contains a description of web service principles in theory, an example of application and suggestions of potential future usage. This paper also covers a real-based case study which is based on the whole concept. All used source codes are available on the enclosed CD.
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Web Services and their support in Java
Kubal, Pavel ; Pavlíčková, Jarmila (advisor) ; Stanovská, Iva (referee)
This thesis aims to provide a comprehensive view on the topic of tools for support generation of Java based web services. First half of the thesis focuses on theoretical part of the topic and introduces related basic terms to the reader. Second part deals with the examination of the market with tools for support generation of web services. The output of the thesis is summarization of features provided by three major players on the market and this follow practical advices gained during the process of working on this thesis.
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