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CIDR
2003
123views Algorithms» more  CIDR 2003»
13 years 7 months ago
A Case for Staged Database Systems
Traditional database system architectures face a rapidly evolving operating environment, where millions of users store and access terabytes of data. In order to cope with increasi...
Stavros Harizopoulos, Anastassia Ailamaki
ICDE
2006
IEEE
149views Database» more  ICDE 2006»
14 years 7 months ago
How to Determine a Good Multi-Programming Level for External Scheduling
Scheduling/prioritization of DBMS transactions is important for many applications that rely on database backends. A convenient way to achieve scheduling is to limit the number of ...
Bianca Schroeder, Mor Harchol-Balter, Arun Iyengar...
RTSS
2007
IEEE
14 years 2 days ago
Chronos: Feedback Control of a Real Database System Performance
It is challenging to process transactions in a timely fashion using fresh data, e.g., current stock prices, since database workloads may considerably vary due to dynamic data/reso...
Kyoung-Don Kang, Jisu Oh, Sang Hyuk Son
ICDE
2000
IEEE
110views Database» more  ICDE 2000»
14 years 7 months ago
A Novel Deadline Driven Disk Scheduling Algorithm for Multi-Priority Multimedia Objects
In this paper we introduce a new deadline driven disk scheduling algorithm designed for multimedia servers. The proposed algorithm supports real time requests with multiple priori...
Ibrahim Kamel, T. Niranjan, Shahram Ghandeharizade...
PODS
2006
ACM
217views Database» more  PODS 2006»
14 years 6 months ago
A simpler and more efficient deterministic scheme for finding frequent items over sliding windows
In this paper, we give a simple scheme for identifying approximate frequent items over a sliding window of size n. Our scheme is deterministic and does not make any assumption on ...
Lap-Kei Lee, H. F. Ting