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MIDDLEWARE
2009
Springer
14 years 1 days ago
Automatic Stress Testing of Multi-tier Systems by Dynamic Bottleneck Switch Generation
Abstract. The performance of multi-tier systems is known to be significantly degraded by workloads that place bursty service demands on system resources. Burstiness can cause queu...
Giuliano Casale, Amir Kalbasi, Diwakar Krishnamurt...
CIKM
2001
Springer
13 years 12 months ago
PowerDB-IR - Information Retrieval on Top of a Database Cluster
Our current concern is a scalable infrastructure for information retrieval (IR) with up-to-date retrieval results in the presence of frequent, continuous updates. Timely processin...
Torsten Grabs, Klemens Böhm, Hans-Jörg S...
INFOCOM
2000
IEEE
13 years 12 months ago
Differentiated Multimedia Web Services Using Quality Aware Transcoding
—The ability of a web service to provide low-latency access to its contents is constrained by available network bandwidth. It is important for the service to manage available ban...
Surendar Chandra, Carla Schlatter Ellis, Amin Vahd...
VLDB
1999
ACM
145views Database» more  VLDB 1999»
13 years 11 months ago
DBMSs on a Modern Processor: Where Does Time Go?
Recent high-performance processors employ sophisticated techniques to overlap and simultaneously execute multiple computation and memory operations. Intuitively, these techniques ...
Anastassia Ailamaki, David J. DeWitt, Mark D. Hill...
SIGMOD
1998
ACM
97views Database» more  SIGMOD 1998»
13 years 11 months ago
Cost Based Query Scrambling for Initial Delays
Remote data access from disparate sources across a widearea network such as the Internet is problematic due to the unpredictable nature of the communications medium and the lack o...
Tolga Urhan, Michael J. Franklin, Laurent Amsaleg