In distributed database systems, relations are replicated and fragmented at multiple sites to ensure easy availability and greater reliability. This leads to an exponential increase in the possible alternatives available for selecting the set of sites, constituting a query plan, for processing....

A large number of queries are posed daily against the distributed databases spread across the globe. Query processing strategies are used to generate efficient query plans for these queries. The number of such query plans increases exponentially with the increase in the number of involved sites...

Purpose: The purpose of this paper is twofold: to explore the interrelationships between FDI with growth and sustainability dimension; and to empirically analyze the four dimensions, namely, environmental, economic, social and governance of sustainable FDI for South Asia and West Asia....

Purpose: This paper aims to analyse, the issue concerning the quality of inward foreign direct investments (FDI) by empirically investigating the role of four sustainability determinants of FDI, namely, economic, environmental, social and governance using data from 22 developing countries of...