91 search results - page 11 / 19 » An Adaptive Data Placement Scheme for Parallel Database Comp... |
ICDE
2008
IEEE
14 years 8 months ago
2008
IEEE
Aggregate measures summarizing subsets of data are valuable in exploratory analysis and decision support, especially when dependent aggregations can be easily specified and compute...
HPDC
2002
IEEE
14 years 13 days ago
2002
IEEE
We describe a decentralized, adaptive mechanism for replica location in wide-area distributed systems. Unlike traditional, hierarchical (e.g, DNS) and more recent (e.g., CAN, Chor...
PDIS
1994
IEEE
13 years 11 months ago
1994
IEEE
Four per-session guarantees are proposed to aid users and applications of weakly consistent replicated data: Read Your Writes, Monotonic Reads, Writes Follow Reads, and Monotonic ...
IPPS
2007
IEEE
14 years 1 months ago
2007
IEEE
Widely available and utilized Grid servers are vulnerable to a variety of threats from Denial of Service (DoS) attacks, overloading caused by flash crowds, and compromised client ...
VLDB
2007
ACM
14 years 1 months ago
2007
ACM
Intuitively, aggressive work sharing among concurrent queries in a database system should always improve performance by eliminating redundant computation or data accesses. We show...