A characteristic of the actual informatics' context is the interference of the technologies, which assumes that for creating an informatics product, is necessary to use integrate many technologies. This thing is also used for database systems which had integrated, in the past few years, almost...

Data warehouse technology includes a set of concepts and methods that offer the users useful information for decision making. The necessity to build a data warehouse arises from the necessity to improve the quality of information in the organization. The date proceeding from different sources,...

Optimizing the two computing resources of any computing system - time and space - has always been one of the priority objectives of any database. A current and effective solution in this respect is the computer database. Optimizing computer applications by means of data-base machines has been a...

We study platform markets in which the information about users' preferences is dispersed. First, we show how the dispersion of information introduces idiosyncratic uncertainty about participation decisions and how the latter shapes the elasticity of the demands and the equilibrium prices. We...

This paper describes the best way to improve the optimization of spatial databases: through spatial indexes. The most commune and utilized spatial indexes are R-tree and Quadtree and they are presented, analyzed and compared in this paper. Also there are given a few examples of queries that run...

Background: In today's environment, health professionals are overwhelmed by the rapid pace of advancement in both information technology and medical practice. Objectives: This paper aims to point out the importance of developing an electronic health record system that will meet the needs of all...

The importance of Enterprise Resource Planning (ERP) systems education, its inclusion and evaluation in a university teaching context are the subjects of this article. As the importance of ERP systems has increased in the corporate world, so too has its importance increased in education. Many...

The importance of Enterprise Resource Planning (ERP) systems education, its inclusion and evaluation in a university teaching context are the subjects of this article. As the importance of ERP systems has increased in the corporate world, so too has its importance increased in education. Many...

This essay reviews new histories of the role of game theory and rational decision-making in shaping the social sciences, economics among them, in the post war period. The recent books "The World the Game Theorists Made" by Paul Erickson and "How Reason Almost Lost Its Mind" by Paul Erickson,...

This essay reviews new histories of the role of game theory and rational decision-making in shaping the social sciences, economics among them, in the post war period. The recent books The World the Game Theorists Made by Paul Erickson and How Reason Almost Lost Its Mind by Paul Erickson, Judy...