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Publication
220views
17 years 3 months ago
Exploiting the Impact of Database System Configuration Parameters: A Design of Experiments Approach
Tuning database system configuration parameters to proper values according to the expected query workload plays a very important role in determining DBMS performance. However, the ...
Biplob K. Debnath, Mohamed F. Mokbel, David J. Lil...
VLDB
1993
ACM
104views Database» more  VLDB 1993»
15 years 8 months ago
Managing Memory to Meet Multiclass Workload Response Time Goals
In this paper we propose and evaluate an approach to DBMS memory managementthat addressesmulticlass workloads with per-class response time goals. It operates by monitoring perclas...
Kurt P. Brown, Michael J. Carey, Miron Livny
179
Voted
CIDR
2011
221views Algorithms» more  CIDR 2011»
14 years 7 months ago
Deuteronomy: Transaction Support for Cloud Data
The Deuteronomy system supports efficient and scalable ACID transactions in the cloud by decomposing functions of a database storage engine kernel into: (a) a transactional compon...
Justin J. Levandoski, David B. Lomet, Mohamed F. M...
EDBT
2012
ACM
299views Database» more  EDBT 2012»
13 years 6 months ago
RecStore: an extensible and adaptive framework for online recommender queries inside the database engine
Most recommendation methods (e.g., collaborative filtering) consist of (1) a computationally intense offline phase that computes a recommender model based on users’ opinions o...
Justin J. Levandoski, Mohamed Sarwat, Mohamed F. M...
140
Voted
EUROSYS
2009
ACM
16 years 28 days ago
Predicting replicated database scalability from standalone database profiling
This paper develops analytical models to predict the throughput and the response time of a replicated database using measurements of the workload on a standalone database. These m...
Sameh Elnikety, Steven G. Dropsho, Emmanuel Cecche...