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MIDDLEWARE
2005
Springer

Adaptive query processing in mobile environment

9 years 3 months ago
Adaptive query processing in mobile environment
These last years, the evolution of nomadic terminals and mobile networks has yield to the development of the ubiquitous computing. In this context, actual query evaluation and optimization techniques in distributed databases based on the use of a global schema and a cost model are no more relevant. Furthermore, a query processor deployed in this type of environment must face a significant heterogeneity, in particular mobile terminals, communication networks and different data sources. In order to cope with this heterogeneity, such service should have the capability to adapt itself dynamically. In this paper, we describe the problems related to query processing in mobile environment and the needs for adaptability. Categories and Subject Descriptors C.2.4 [Computer-Communication Networks]: Distributed Systems—distributed applications; H.2.4 [Database Management]: Systems—query processing; H.3.4 [Information Storage and Retrieval]: Systems and Software—distributed systems General ...
Hocine Grine, Thierry Delot, Sylvain Lecomte
Added 28 Jun 2010
Updated 28 Jun 2010
Type Conference
Year 2005
Where MIDDLEWARE
Authors Hocine Grine, Thierry Delot, Sylvain Lecomte
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