1416 search results - page 27 / 284 » Optimizing Write Performance for Read Optimized Databases |
CIIA
2009
13 years 8 months ago
2009
Vertical partition is an important technique in database design used to enhance performance in database systems. Vertical fragmentation is a combinatorial optimization problem that...
MICCAI
2005
Springer
14 years 8 months ago
2005
Springer
Fast retrieval using organ shapes is crucial in medical image databases since shape is a clinically prominent feature. In this paper, we propose that 2-D shapes in medical image da...
DEXA
2000
Springer
13 years 12 months ago
2000
Springer
Page ordering is to define the order of pages in one-dimensional storage for storing two-dimensional spatial data to reduce the number of disk seeks. Previous works relating to pag...
VLDB
2006
ACM
14 years 7 months ago
2006
ACM
While the information published in the form of XML-compliant documents keeps fast mounting up, efficient and effective query processing and optimization for XML have now become mor...
ADBIS
1998
Springer
13 years 12 months ago
1998
Springer
In order to answer efficiently range queries in 2-d R-trees, first we sort queries by means of a space filling curve, then we group them together, and finally pass them for process...