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MongoDB Support for UnifiedPush Server
Pecsérke, Róbert ; Burget, Radek (referee) ; Rychlý, Marek (advisor)
Tato diplomová práce se zabývá návrhem a implementací rozšíření pro UnifiedPush Server, které serveru umožní přistupovat k nerelační databázi MongoDB a využívá potenciál horiznotální škálovatelnosti neralačních databází. Součástí práce je i návrh výkonnostních testů a porovnání výkonu při behu na jednom a vícero uzlích, návrh migračního scénáře z MySQL na MongoDB, identifikace úzkých míst. Aplikace je implementována v jazyce Java a využívá Java Persistence API pro přístup k databázím. Pro přístup k nerelačním databázím používá implementaci standardu JPA Hibernate OGM.
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System for processing of GPS data from multiple mobile devices
Jurča, Josef ; Červenka, Vladimír (referee) ; Lattenberg, Ivo (advisor)
The aim of this thesis was to create an information system which consists of a mobile application, server and web application. Mobile application is designed for operating system Android and it is used for sending GPS coordinates of mobile devices to the server. These data are later processed by server and stored in database. Web application displays the current location of mobile devices in user group on a map, it also displays location history and statistics. Accuracy of the station location can be enhanced by using DGPS assuming that one of stations in a group does not change its location. The system was designed and then developed using modern web technologies and frameworks including PhoneGap, Ionic, Node.js, Express, MongoDB, Mongoose and AngularJS. Further measurements, that were performed, are supposed to present the effect of DGPS to location accuracy determination.
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NoSQL: Support of Multidimensional Data Storage
Hrivnák, Jan ; Zendulka, Jaroslav (referee) ; Volf, Tomáš (advisor)
This bachelor's thesis deals with posibilities of storing multidimensional data in NoSQL databases. It compares suitability of several different databases for storing trajectories of moving 2D objects. Experiments with MongoDB were carried out to find the best way to store trajectories and create indexes over them. This thesis also provides a simple demonstration program in Python which works with MongoDB API.
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System for Scientific Paper Management
Paška, Juraj ; Kubát, David (referee) ; Kněžík, Jan (advisor)
The main goal of the bachelor thesis is an implementation of multi-user system for administration of scientific publications which is able to handle local document storages as well as remote ones via HTTP and SFTP protocols. System can search and separate these documents based on the keyword input as well as organise them into groups per user specifications. Outcome of the thesis is a multiplatform application implemented in Java language.
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Highly Available Scalable CMS in the Java EE Environment
Šramko, Samuel ; Kolář, Dušan (referee) ; Burget, Radek (advisor)
This thesis deals with the background of the design of a highly available, scalable and modular content management system based on the Java EE platform and the OSGi framework and with the implementation of the designed system. It describes the design and implementation of the application decomposition to modules, their communication and bindings. Finally, it presents the results of the application testing and proposes available extensions of the application.
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BigData Approach to Management of Large Netflow Datasets
Melkes, Miloslav ; Ráb, Jaroslav (referee) ; Ryšavý, Ondřej (advisor)
This master‘s thesis focuses on distributed processing of big data from network communication. It begins with exploring network communication based on TCP/IP model with focus on data units on each layer, which is necessary to process during analyzation. In terms of the actual processing of big data is described programming model MapReduce, architecture of Apache Hadoop technology and it‘s usage for processing network flows on computer cluster. Second part of this thesis deals with design and following implementation of the application for processing network flows from network communication. In this part are discussed main and problematic parts from the actual implementation. After that this thesis ends with a comparison with available applications for network analysis and evaluation set of tests which confirmed linear growth of acceleration.
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Web Page Visitor Monitoring
Jelič, Martin ; Očenášek, Pavel (referee) ; Burget, Radek (advisor)
This Bachelor's Thesis deals with web analytics, its terms, principles, related problems and their solutions. There are described at large a few tools for web analytics. The focus of this work is the design and implementation of a new web analytics tool that allows to monitor the web page traffic and evaluate the obtained data for internet project management purposes. There are shown the results of testing the mentioned tool in real traffic and the comparsion with the results of the existing tools, which differ from the new tool in some characteristics. The work discusses the advantages of using the MongoDB document-oriented database for website traffic monitoring purposes as well.
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MongoDB as a Datastore for Google App Engine SDK
Heller, Stanislav ; Zendulka, Jaroslav (referee) ; Volf, Tomáš (advisor)
In this thesis, there are discussed use-cases of NoSQL database MongoDB implemented as a datastore for user data, which is stored by Datastore stubs in Google App Engine SDK. Existing stubs are not very well optimized for higher load; they significantly slow down application development and testing if there is a need to store larger data sets in these storages. The analysis is focused on features of MongoDB, Google App Engine NoSQL Datastore and interfaces for data manipulation in SDK - Datastore Service Stub API. As a result, there was designed and implemented new datastore stub, which is supposed to solve problems of existing stubs. New stub uses MongoDB as a database layer for storing testing data and it is fully integrated into Google App Engine SDK.
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Game Portal in Cloud
Pečínka, Zdeněk ; Otrusina, Lubomír (referee) ; Škoda, Petr (advisor)
This thesis deals with the development of the gaming portal in Cloud designed for selected PaaS provider. Informs about the possibilities offered by cloud computing. Summarizes the advantages and disadvantages of PaaS providers. It pursues the design and the implementation of the application, focusing on its scalability and modularity. The result is the gaming portal providing games Tanks and Ships, which you can play against other users or against a computer controlled opponent. The solution contains the evaluation of the scalability of the critical components, based on the results of the stress tests.
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Social Network for Team Sports
Adam, Ivo ; Očenášek, Pavel (referee) ; Burget, Radek (advisor)
This master thesis deals with development of a social network for organizing amateurish matches in collective sports. It is implemented in JavaScript. Client side is written in AngularJS framework. Server side is built on Node.js platform, uses framework Express and NoSQL database MongoDB. Resources stored on server are accessible via REST API. The social network integrates some plugins from existing social networks. For example login dialog or share buttons. The created application supports web browsers Google Chrome, Mozilla Firefox and Internet Explorer version 10 or higher.
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