The article discusses the streaming data processing in large quantities for the situation-oriented databases (SODB). Traditionally SODB provides cached processing of heterogeneous data. This article considered the work with large files that do not fit entirely in memory – containing a number of similar fragments, which can be processed portions. Portions of data are extracted from the input stream, processed in the buffer, and then sent to the output stream. Three variants of implementing this scheme are considered in the framework of the hierarchical situational model of the HSM. The tools offered at the conceptual level are illustrated by the example of processing XML data using PHP software tools, such as XMLReader, XMLWriter, DOM.
Author: N. I. Yusupova
This paper analyses the loyalty of consumers of the university services (i.e., university students). If students are not only interested in receiving a degree, but also proud of the university, recognizing their social responsibility for it, being ready to lead an active life within the university, then the university gets an advantage among its competitors. This study investigates the loyalty of students with regards to the USATU. The main method of investigation was a questionnaire for students. The results of the research can be used by universities when they offer their services on the market