Designing and creating the finished OLAP solutions within Business Intelligence for an undertaking by the customer's requirements using standard technologies and practices that are designed for this purpose. This work describes the work of the design, creation and deployment of the finished project Business Intelligence solution that allows the customer to perform more accurate analysis of their own data in the context of controlling.

This master's thesis is focused on GPU accelerated calculations on NVidia graphics card. CUDA technology is used and converted to implementation on a .NET platform. The problem is solved as a compiler from C# programing language to NVidia CUDA language with expression atrributes of C# language that preserves the same semantics of actions. Application is implemented in C# programing language and uses NRefactory, the open-source library.

This thesis is about comparison between C# and Java in implementation of a university desktop application. In .Net world the prominent IDE is MS Visual studio and DB is MS SQL server. In Java domain we have several IDEs and techniques to approach the problem. The knowledge to choose between these techniques to use is as much as important if a programmer can gain it, he can apply it in many other software engineering domains like a personal management system, library system, etc.     Therefore the importance of a descriptive and applied experience is showing itself up. This thesis has started with a discussion to choose NetBeans IDE and application definition, and use case modeling then it goes through comparison and implementation part. The comparison will go in depth for each use case in this project in its implementation in C# and Java and see which techniques are used. This includes comparison between these two apps in Software quality factors.

This thesis deals with a load testing of web applications. The text is introduced with a definition of the load testing, reasons for its execution and a description of its types. Recommended procedures are provided for preparation, execution and evaluation of the testing. Several commercial and open-source load testing tools are described. Cloud testing -- the contemporary phenomenon -- is also included. The entire process of load testing depicted in this text is demonstrated on a selected application. A following chapter briefly deals with a profiling of web applications. It, again, covers its definition and its purpose, accompanied with a practical example. The aim of this thesis is to introduce the reader to the world of load testing, which is primarily accomplished by describing an example, which provides an in-depth explanation for every step necessary in order to perform the web application testing successfully.

This thesis deals with creating application Datalogger for PROFIBUS. Describes communications standard Profibus, PLC and PC communication via PROFIBUS, API used for Profibus-PCI card, used programming language and development tool, a description of graphic and software parts of developed application Datalogger and finally describes the testing of developed applications datalogger.