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» Cache Conscious Algorithms for Relational Query Processing
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CORR
2004
Springer
82views Education» more  CORR 2004»
14 years 9 months ago
Schema-based Scheduling of Event Processors and Buffer Minimization for Queries on Structured Data Streams
We introduce an extension of the XQuery language, FluX, that supports event-based query processing and the conscious handling of main memory buffers. Purely event-based queries of...
Christoph Koch, Stefanie Scherzinger, Nicole Schwe...
SIGMOD
2007
ACM
121views Database» more  SIGMOD 2007»
15 years 9 months ago
EaseDB: a cache-oblivious in-memory query processor
We propose to demonstrate EaseDB, the first cache-oblivious query processor for in-memory relational query processing. The cacheoblivious notion from the theory community refers t...
Bingsheng He, Yinan Li, Qiong Luo, Dongqing Yang
CIKM
2009
Springer
15 years 4 months ago
Group-by skyline query processing in relational engines
The skyline operator was first proposed in 2001 for retrieving interesting tuples from a dataset. Since then, 100+ skyline-related papers have been published; however, we discove...
Ming-Hay Luk, Man Lung Yiu, Eric Lo
ICDE
1996
IEEE
178views Database» more  ICDE 1996»
15 years 11 months ago
Query Folding
Query folding refers to the activity of determining if and how a query can be answered using a given set of resources, which might be materialized views, cached results of previou...
Xiaolei Qian
DANTE
1999
IEEE
119views Database» more  DANTE 1999»
15 years 1 months ago
A Semantic Caching Method Based on Linear Constraints
Because performance is a crucial issue in database systems, data caching techniques have been studied in database research field, especially in client-server databases and distrib...
Yoshiharu Ishikawa, Hiroyuki Kitagawa