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» Capacity Planning for the New Workloads
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EDBT
2011
ACM
199views Database» more  EDBT 2011»
14 years 3 months ago
Predicting completion times of batch query workloads using interaction-aware models and simulation
A question that database administrators (DBAs) routinely need to answer is how long a batch query workload will take to complete. This question arises, for example, while planning...
Mumtaz Ahmad, Songyun Duan, Ashraf Aboulnaga, Shiv...
ICAC
2007
IEEE
15 years 6 months ago
A Regression-Based Analytic Model for Dynamic Resource Provisioning of Multi-Tier Applications
— The multi-tier implementation has become the industry standard for developing scalable client-server enterprise applications. Since these applications are performance sensitive...
Qi Zhang, Ludmila Cherkasova, Evgenia Smirni
124
Voted
EDBTW
2006
Springer
15 years 3 months ago
Dynamic Plan Migration for Snapshot-Equivalent Continuous Queries in Data Stream Systems
A data stream management system executes a large number of continuous queries in parallel. As stream characteristics and query workload change over time, the plan initially install...
Jürgen Krämer, Yin Yang, Michael Cammert...
BROADNETS
2006
IEEE
15 years 5 months ago
Graded Channel Reservation with Path Switching in Ultra High Capacity Networks
— We introduce a new algorithmic framework for advanced channel reservation in ultra high speed networks, called Graded Channel Reservation (GCR). GCR allows users to specify min...
Reuven Cohen, Niloofar Fazlollahi, David Starobins...
102
Voted
SIGMOD
2004
ACM
164views Database» more  SIGMOD 2004»
15 years 12 months ago
Dynamic Plan Migration for Continuous Queries Over Data Streams
Dynamic plan migration is concerned with the on-the-fly transition from one continuous query plan to a semantically equivalent yet more efficient plan. Migration is important for ...
Yali Zhu, Elke A. Rundensteiner, George T. Heinema...