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VLDB
2007
ACM
94views Database» more  VLDB 2007»
16 years 5 months ago
Deadline and QoS Aware Data Warehouse
Data Warehouses and Business Intelligence (BI) applications are the top two priorities for CIO/CTOs (Celent report on December 14, 2005). A data warehouse IT infrastructure needs ...
Wen-Syan Li, Dengfeng Gao, Rafae Bhatti, Inderpal ...
VLDB
2009
ACM
130views Database» more  VLDB 2009»
16 years 5 months ago
Multi-dimensional top-k dominating queries
Abstract The top-k dominating query returns k data objects which dominate the highest number of objects in a dataset. This query is an important tool for decision support since it ...
Man Lung Yiu, Nikos Mamoulis
SIGMOD
2009
ACM
167views Database» more  SIGMOD 2009»
16 years 5 months ago
Exploring schema repositories with schemr
Schemr is a schema search engine, and provides users the ability to search for and visualize schemas stored in a metadata repository. Users may search by keywords and by example ?...
Kuang Chen, Jayant Madhavan, Alon Y. Halevy
SIGMOD
2007
ACM
190views Database» more  SIGMOD 2007»
16 years 5 months ago
Map-reduce-merge: simplified relational data processing on large clusters
Map-Reduce is a programming model that enables easy development of scalable parallel applications to process vast amounts of data on large clusters of commodity machines. Through ...
Hung-chih Yang, Ali Dasdan, Ruey-Lung Hsiao, Dougl...
SIGMOD
2006
ACM
123views Database» more  SIGMOD 2006»
16 years 5 months ago
Exploiting predicate-window semantics over data streams
The continuous sliding-window query model is used widely in data stream management systems where the focus of a continuous query is limited to a set of the most recent tuples. In ...
Thanaa M. Ghanem, Walid G. Aref, Ahmed K. Elmagarm...