Design and analysis of the model of consolidated processing of information in Universities

<p>The present work examines questions of creating a consolidated system of data processing, as well the problems encountered in this task. Work presents the theoretical aspects of development the consolidated data processing systems such as organization of data storage and a choice of methods for adding and removal of data, but also provides practical realization of an information system, which could solve the task of consolidating processing and analysis data.</p><p>The first chapter describes the basic tasks that should solve such a system. This chapter describes the basic elements of a consolidated system, as well as presents a number of problems that arise when creating a consolidated data processing system.</p><p>The second chapter describes the basic steps for creating a consolidated system, such as data warehousing and input systems, extraction and retrieval of necessary data. This chapter describes the basic types of data warehouses and how to work with them. In the chapter devoted to methods of input and retrieve data, describes the main stages and methods of filling the data warehouse.</p><p>In subsequent chapters describes the practical implementation of the consolidated data processing system. In these chapters shows a general block diagram of an information system as well as more detail the storage subsystem (data warehouse), and adding extraction and retrieval. In these chapters describes the hardware implementation of the consolidated data processing systems as well as the description of the client part of the system that allows the user to access the information system. In the chapter devoted to the storage subsystem describes the structure of the chosen type of data warehouse and its organization. In the chapter which describes data retrieval subsystem, describes methods for searching and sorting the data of the results obtained.</p>