Sciweavers

19776 search results - page 211 / 3956
» Architecture of a Database System
Sort
View
MMM
2005
Springer
138views Multimedia» more  MMM 2005»
16 years 4 days ago
Modeling of Output Constraints in Multimedia Database Systems
Constraints are used in traditional database systems to define consistent database states. For multimedia data it is also important to define constraints for a correct data outp...
Thomas Heimrich
VLDB
2004
ACM
120views Database» more  VLDB 2004»
15 years 12 months ago
Queries and Updates in the coDB Peer to Peer Database System
In this short paper we present the coDB P2P DB system. A network of databases, possibly with different schemas, are interconnected by means of GLAV coordination rules, which are ...
Enrico Franconi, Gabriel M. Kuper, Andrei Lopatenk...
IADIS
2009
15 years 4 months ago
Relational databases versus information retrieval systems: A case study
In this paper we present our evaluations of using an Information Retrieval library in a commercial employment website with over 300,000 searches a day. Comparison of existing rela...
Ozgur Yilmazel, Burcu Yurekli, Baris Yilmazel, Ahm...
ICDE
2010
IEEE
292views Database» more  ICDE 2010»
16 years 6 months ago
Exploring Power-Performance Tradeoffs in Database Systems
With the total energy consumption of computing systems increasing in a steep rate, much attention has been paid to the design of energy-efficient computing systems and applications...
Zichen Xu, Yi-Cheng Tu, Xiaorui Wang
AINA
2004
IEEE
15 years 10 months ago
Concurrency Control in Mobile Database Systems
In this paper, we propose an Concurrency Control Mechanism (CCM) for Mobile Database Systems (MDS) that ensures epsilon serializability and report its performance.
Nitin Prabhu, Vijay Kumar, Indrakshi Ray, Gi-Chul ...