Sciweavers

91 search results - page 5 / 19
» Improving Hash Join Performance through Prefetching
Sort
View
TKDE
2002
148views more  TKDE 2002»
13 years 7 months ago
Parallel Star Join + DataIndexes: Efficient Query Processing in Data Warehouses and OLAP
On-Line Analytical Processing (OLAP) refers to the technologies that allow users to efficiently retrieve data from the data warehouse for decision-support purposes. Data warehouses...
Anindya Datta, Debra E. VanderMeer, Krithi Ramamri...
MASCOTS
2001
13 years 8 months ago
Aggregating Caches: A Mechanism for Implicit File Prefetching
We introduce the aggregating cache, and demonstrate how it can be used to reduce the number of file retrieval requests made by a caching client, improving storage system performan...
Ahmed Amer, Darrell D. E. Long
SIGCOMM
2005
ACM
14 years 28 days ago
Fast hash table lookup using extended bloom filter: an aid to network processing
Hash table is used as one of the fundamental modules in several network processing algorithms and applications such as route lookup, packet classification, per-flow state manage...
Haoyu Song, Sarang Dharmapurikar, Jonathan S. Turn...
ICDCS
2010
IEEE
13 years 11 months ago
A Spinning Join That Does Not Get Dizzy
— As network infrastructures with 10 Gb/s bandwidth and beyond have become pervasive and as cost advantages of large commodity-machine clusters continue to increase, research and...
Philip Werner Frey, Romulo Goncalves, Martin L. Ke...
SIGMOD
2008
ACM
140views Database» more  SIGMOD 2008»
14 years 7 months ago
Relational joins on graphics processors
We present a novel design and implementation of relational join algorithms for new-generation graphics processing units (GPUs). The most recent GPU features include support for wr...
Bingsheng He, Ke Yang, Rui Fang, Mian Lu, Naga K. ...