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Information System for Internet Service Provider
Straňák, Slavomír ; Ruttkay, Ladislav (referee) ; Tobola, Jiří (advisor)
This bachelor's thesis describe information system for internet service provider (ISP) with NetFlow technology for monitoring of networks. The thesis characterizes whole NetFlow architecture, individual protocols, their best advantages and frequency application. It specifies detail design and implementation of information system and their basic parts. To achievement this design was applied technology XHTML, CSS, PHP and MySQL, which offer strong implement for making of dynamic application available on network Internet.
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Information System Generating
Voborník, Petr ; Jirák, Ota (referee) ; Ruttkay, Ladislav (advisor)
The work sets out requirements for the implementation of information systems generator. It deals with finding common elements of information systems. Further it specifies requirements for registration of a conceptual model. Then it goes on to describe user's general point of view of systems. Implementation technologies are chosen and architecture of generated systems is designed based on mentioned analysis. Generated systems are designed to provide basic operations for working with items of the system. Moreover, different ways of generating code are discussed. Metamodel of conceptual model is designed and its possible types of representation are discussed. At the end problems which generator deals with are described.
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OLAP Reports Model Creating Based on Metadata
Franek, Zdenko ; Jirák, Ota (referee) ; Ruttkay, Ladislav (advisor)
An important part of knowledge of report creator is knowledge of database schema and database query language, from which the data for report are extracted. In the reporting services for database systems and Business Intelligence systems initiative arises to separate the position of database specialist from the position of reports maker. One of the solutions offers using metadata interlayer between the database schema and report. This interlayer is called the report model. Its use is not currently supported in the process of reporting, or is only very limited. The aim of this thesis is to suggest the possibility of using the report model in the process of building reports with an emphasis on the OLAP analysis.
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Database Performance Tuning
Paulíček, Martin ; Ruttkay, Ladislav (referee) ; Chmelař, Petr (advisor)
The objective of this thesis was to study problems of an insufficient database processing performance and possibilities how to improve the performance with database configuration file optimizations, more powerful hardware and parallel processing. The master thesis contains a description of relational databases, storage media and different forms of parallelism with its use in database systems. There is a description of the developed software for testing database performance. The program was used for testing several database configuration files, various hardware, different database systems (PostgreSQL, Oracle) and advantages of parallel method "partitioning". Test reports and evaluation results are described at the end of the thesis.
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Web Application for the Investment Management
Kassay, Martin ; Jirák, Ota (referee) ; Ruttkay, Ladislav (advisor)
Investment is an activity that can be performed on the basis of relevant market information on which the investment is made. It is necessary that this information is as accurate and sufficiently comprehensive. Development of information technology and the development of web applications brings new opportunities for disseminating or obtaining the necessary information on the market. It is important that the data itself on the market and various financial instruments are appropriately transformed into information, i.e. graphs, tables, simulation output, so that clear. Technology NET.Framework brings a number of tools which can be used for the development and implementation of web applications just about financial investment.
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Online Logbook
Molák, Josef ; Solár, Peter (referee) ; Ruttkay, Ladislav (advisor)
The bachelor´s thesis deal with design, implementation and working of system for online logbook and administration of other areas related with traffic in the firms. This system should help maximized employees income from the deduction of taxes and bill missions. Whole development of application was made under the applicable law of The Czech Republic. System is implemented with three-layer architecture for simple transformation of application for another database server or exchange of graphic design.
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Web Application for the Plane Route Planning
Langer, Roman ; Jirák, Ota (referee) ; Ruttkay, Ladislav (advisor)
The goal of the bachelor's thesis is an implementation of web application for the plane route planning. The web application gives users plane routes sorted by time or price of the journey in real time according to requirements of user. Application gets particulars routes from web service. The solution is implemented in C# with .Net Framework with object-oriented programming.
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