29152 search results - page 11 / 5831 » A Model of Computation for MapReduce |
CLOUD
2010
ACM
15 years 2 months ago
2010
ACM
Timely and cost-effective processing of large datasets has become a critical ingredient for the success of many academic, government, and industrial organizations. The combination...
ICDCS
2011
IEEE
13 years 9 months ago
2011
IEEE
— MapReduce has become an effective approach to big data analytics in large cluster systems, where SQL-like queries play important roles to interface between users and systems. H...
100
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ICDCS
2010
IEEE
15 years 1 months ago
2010
IEEE
Abstract—The distributed nature and large scale of MapReduce programs and systems poses two challenges in using existing profiling and debugging tools to understand MapReduce pr...
117
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SIGMOD
2011
ACM
14 years 8 days ago
2011
ACM
Joins are essential for many data analysis tasks, but are not supported directly by the MapReduce paradigm. While there has been progress on equi-joins, implementation of join alg...
CLOUDCOM
2010
Springer
14 years 6 months ago
2010
Springer
This paper investigates the problem of Partitioning Skew1 in MapReduce-based system. Our studies with Hadoop, a widely used MapReduce implementation, demonstrate that the presence ...