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Comparison of Technologies for Object-Relational Mapping
Fatrdla, Pavel ; Burget, Radek (referee) ; Zendulka, Jaroslav (advisor)
Diploma thesis deals with the contemporary object-relational mapping (ORM) technologies for Java. It briefly describes also competing technologies for persisting objects in files, object and object-relational databases. However main part of the thesis is the persistence of objects in relational databases using ORM frameworks. The work begins with studying general methods and issues, that these frameworks have to solve. Next, it chooses and deeply describes some ORM frameworks. They are later demonstrated on the demo application. In the following part there is a description of the problems I have been facing during the implementation of the persistence using these frameworks. Finally, there is an evaluation and a comparison of these frameworks.
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Information System for Project Management and Collaboration Support
Vítek, Tomáš ; Květoňová, Šárka (referee) ; Rychlý, Marek (advisor)
Project management is used in increasing number of companies. Competition on the market requires companies to work more efficiently and approach separate orders as independent projects. Teams that work on the projects consist of employees from different departments, from subcontractors and from the client as well. Rapid development of broadband internet connection changed work methods and use of information technology. Thanks to ubiquitous internet connection software application delivery model known as Software as a Service (SaaS) is gaining on popularity. Main aim of this project is to design an information system that would support project management and allow effective team communication and collaboration.
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Application Database Layer Generator
Kuboš, Jaroslav ; Rychlý, Marek (referee) ; Burget, Radek (advisor)
This diploma thesis deals with the design and implementation of a framework for the database persistence layer development. This framework is easy to use while keeping the code elegance. It supports object oriented programming features such as inheritance and collections. Other features include versioning of objects and lazy loading. The object metadata are obtained through reflection provided by the .NET framework. The framework is not using any literal for identification (classes, attributes) even in object queries. Most of checks are done by compiler.
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Design of a Database Neutral OR Mapper in C++
Ježa, Pavel ; Ráb, Jaroslav (referee) ; Ryšavý, Ondřej (advisor)
This diploma work deals with design and implementation of the database neutral object-relational (OR) layer in C++ language over inherited database. The goal is to create the layer to encase the access to database from the application layer. Suggested layer will stem from the object-relation mapping technology, which is currently available for many object-programming language, such as C#, Java or Visual Basic. The work consists of three main parts. The forepart is focused on clearing object-relation mapping technology. It briefly overviews differences in capabilities and levels of implementation of various approaches. The next part describes significant properties of databases considered as back-ends for data storage in the project. The aim of this part is to present enough information to support database neutral design of the OR layer. The rest of the document deals with design and implementation of OR layer for the considered environment followed by the summarization of results and overall evaluational.
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Web Application for Suctions, Companies Search and Evaluation
Kürti, Szabolcs ; Jirák, Ota (referee) ; Ruttkay, Ladislav (advisor)
This Bachelor's Thesis deals with creation of information systems. The aim of this project was to create a usable web portal for auctions, company search and evaluation. This paper contains a detailed analysis on requirements, the main concept and implementation of the solution. In this thesis I also present how can developers benefit from the usage of spiral model of software development. The system was implemented by the following technologies: C#, ASP .NET, LINQ, object-relational mapping and JavaScript.
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Comparison of Properties and Performance of Object Oriented Databases
Kozák, Daniel ; Burget, Radek (referee) ; Zelený, Jan (advisor)
In this thesis, the reader learns basic models, which are use for storing data in database sys- tems. Next I describe a way, how to store objects in Java Language and explain expressions like object-relational mapping, reflection and introspection. After that, I will introdice some of existing implementation, which are use for storing objects in Java. Next I will explain testing methodology and make benchmarks of various implementation. In the end I will analyze a results of these benchmarks.
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Application for Hand Corrections of Automatically Processed Data
Coufal, Zdeněk ; Beran, Vítězslav (referee) ; Szőke, Igor (advisor)
The objective of this bachelor thesis is to create application for hand corrections of automatically processed data. Thanks to this application it will be allowed to visitors of portal SuperLectures.com to correct text transcripts of slides or audio of the current segment of the lecture. If they decide to help, they will be redirected to the Annotation portal as this application was called and they will be assigned an elementary job to correct representing the given part of the lecture. At first informal analysis is performed, looking for possible tools and procedures for realization. After that requirements are formally specified and later the application design is based on them. Application is implemented according to the design with use of selected tools and procedures. In conclusion, the application is tested and test results are evaluated.
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Object-Relational Mapping on PHP Platform
Mokruša, Petr ; Rychlý, Marek (referee) ; Burget, Radek (advisor)
The thesis deals with an issue of object-relational mapping on the PHP platform. The first part contains general description of the ORM technology including design patterns meant for the technology. In the next part are described the two most important ORM frameworks - Doctrine 2 and Propel. The thesis is focused on Doctrine 2 as this framework is used in an exemplary application which represents how can be the ORM technology integrated to a project and how it can be effectively used. The aim of this thesis is to introduce the ORM technology to readers and to motivate them to use the ORM technology in their projects.
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Information System Database Layer with an Application Interface
Špaček, Jakub ; Milička, Martin (referee) ; Burget, Radek (advisor)
This thesis is a part of a student project called Yumified. It is a mobile application that allows users to rate melas in catering facilities. The users can also browse all the ratings. The thesis describes the design and implementation of an application interface and a database that serve to collect, store and provide the related information. For this purpose, we use the REST application interface, Symfony PHP framework and the Doctrine library for high-level database access.
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