This paper presents the implementation of the courseware stages developed for an economic faculty with teaching in foreign languages with learning on campus through an assisted instruction approach based on a collaborative platform. The implementation of the conceptualization, construction and...

The idea of master data and master data management (MDM) evolved from the increased necessities of enterprises for a more efficient and effective data management, requiring unification and integration of enterprise-wide data from multiple systems. In order to do that, many companies are...

The world has entered the Knowledge Age. Information Technology is gradually turning the world into an Information Highway Network. The development of technology has greatly accelerated the international flow of information, capital and commodities and speeded the growth of economic integration....

First part points out the main differences between temporal and non-temporal databases. In the second part, based on identification of the three main categories of time involved in database applications: user-defined time, valid time and transaction time, some relevant solutions for their...