109 search results - page 1 / 22 » Fragmentation in Large Object Repositories |
CIDR
2007
13 years 6 months ago
2007
Fragmentation leads to unpredictable and degraded application performance. While these problems have been studied in detail for desktop filesystem workloads, this study examines n...
ICDE
2005
IEEE
14 years 6 months ago
2005
IEEE
Vertical partitioning is a well-known technique for optimizing query performance in relational databases. An extreme form of this technique, which we call vectorization, is to sto...
WDAG
1995
Springer
13 years 8 months ago
1995
Springer
We present lock-free and wait-free universal constructions for implementing large shared objects. Most previous universal constructions require processes to copy the entire object...
POS
1992
Springer
13 years 8 months ago
1992
Springer
Persistent programming systems are generally supported by an object store, a conceptually infinite object repository. Objects in such a repository cannot be directly accessed by u...
PPAM
2005
Springer
13 years 10 months ago
2005
Springer
The paper presents various transparency issues that have to be considered during development of object-oriented Grid applications based on virtual repositories. Higher-level transp...