Sciweavers

1078 search results - page 7 / 216
» Analyzing DB2 Data Sharing Performance Problems
Sort
View
AINA
2008
IEEE
14 years 2 months ago
XOP: Sharing XML Data Objects through Peer-to-Peer Networks
This paper describes an architecture for sharing data in XML format through a peer-to-peer (P2P) network, which interconnects devices ranging from high-end servers to mobile devic...
Itamar de Rezende, Frank Siqueira
VLDB
1998
ACM
116views Database» more  VLDB 1998»
13 years 12 months ago
The Heterogeneity Problem and Middleware Technology: Experiences with and Performance of Database Gateways
In this paper, we present the results that we have obtained by comparing and testing three well-known database middleware solutions. We have analyzed their features related to glo...
Fernando de Ferreira Rezende, Klaudia Hergula
SIGMOD
2001
ACM
213views Database» more  SIGMOD 2001»
14 years 7 months ago
Bit-Sliced Index Arithmetic
The bit-sliced index (BSI) was originally defined in [ONQ97]. The current paper introduces the concept of BSI arithmetic. For any two BSI's X and Y on a table T, we show how ...
Denis Rinfret, Patrick E. O'Neil, Elizabeth J. O'N...
VLDB
2007
ACM
166views Database» more  VLDB 2007»
14 years 1 months ago
To Share or Not To Share?
Intuitively, aggressive work sharing among concurrent queries in a database system should always improve performance by eliminating redundant computation or data accesses. We show...
Ryan Johnson, Nikos Hardavellas, Ippokratis Pandis...
PDCAT
2005
Springer
14 years 1 months ago
Performance Comparison between VOPP and MPI
View-Oriented Parallel Programming is based on Distributed Shared Memory which is friendly and easy for programmers to use. It requires the programmer to divide shared data into v...
Zhiyi Huang, Martin K. Purvis, Paul Werstein