LUNGU, Ion; FODOR, Anca Georgiana - In: Informatica Economica X (2006) 1, pp. 67-72
This research presents the main elements of query optimizations in distributed systems. First, data architecture … database management system (DDBMS) is described on conceptual level followed by the presentation of the distributed query … execution steps on these information systems. The research ends with presentation of some aspects of distributed database query …