1196 search results - page 233 / 240 » The Highs and Lows of Change Control |
154
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ICDE
2006
IEEE
15 years 10 months ago
2006
IEEE
Database columns are often correlated, so that cardinality estimates computed by assuming independence often lead to a poor choice of query plan by the optimizer. Multidimensional...
165
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SIGMOD
2008
ACM
15 years 9 months ago
2008
ACM
Online Transaction Processing (OLTP) databases include a suite of features -- disk-resident B-trees and heap files, locking-based concurrency control, support for multi-threading ...
SASO
2009
IEEE
15 years 4 months ago
2009
IEEE
—In sufficiently large heterogeneous overlays message loss and delays are likely to occur. This has a significant impact on overlay routing, especially on longer paths. The exi...
IEEEPACT
2009
IEEE
15 years 4 months ago
2009
IEEE
—Shared cache allocation policies play an important role in determining CMP performance. The simplest policy, LRU, allocates cache implicitly as a consequence of its replacement ...
IMC
2009
ACM
15 years 4 months ago
2009
ACM
A number of commercial peer-to-peer systems for live streaming, such as PPLive, Joost, LiveStation, SOPCast, TVants, etc. have been introduced in recent years. The behavior of the...