428 search results - page 69 / 86 » On Parallel Join Processing in Object-Relational Database Sy... |
EDBT
2010
ACM
15 years 3 months ago
2010
ACM
So far, data warehousing has often been discussed in the light of complex OLAP queries and as reporting facility for operative data. We argue that business planning as a means to ...
IPPS
2003
IEEE
15 years 5 months ago
2003
IEEE
The pre-computation of data cubes is critical to improving the response time of On-Line Analytical Processing (OLAP) systems and can be instrumental in accelerating data mining tas...
108
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MST
2002
14 years 11 months ago
2002
External sorting--the process of sorting a file that is too large to fit into the computer's internal memory and must be stored externally on disks--is a fundamental subroutin...
109
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PVLDB
2010
14 years 10 months ago
2010
MapReduce has been widely used for large-scale data analysis in the Cloud. The system is well recognized for its elastic scalability and fine-grained fault tolerance although its...
ICDE
2010
IEEE
15 years 6 months ago
2010
IEEE
Abstract— In parallel query-processing environments, accurate, time-oriented progress indicators could provide much utility given that inter- and intra-query execution times can ...