MapReduce with Deltas

  title={MapReduce with Deltas},
  author={Ralf L{\"a}mmel},
The MapReduce programming model is extended conservatively to deal with deltas for input data such that recurrent MapReduce computations can be more efficient for the case of input data that changes only slightly over time. That is, the extended model enables more frequent re-execution of MapReduce computations and thereby more up-to-date results in practical applications. Deltas can also be pushed through pipelines of MapReduce computations. The achievable speedup is analyzed and found to be… CONTINUE READING
4 Citations
25 References
Similar Papers


Publications referenced by this paper.
Showing 1-10 of 25 references

Algebraic Analysis of MapReduce Samples

  • A. Brandt
  • 2010, Bachelor Thesis, University of Koblenz…
  • 2010
2 Excerpts

MapReduce online , ” in Proceedings of the 7 th Symposium on Networked Systems Design and Implementation

  • N. Conway, P. Alvaro, J. Hellerstein, K. Elmeleegy, R. Sears
  • 2010

Similar Papers

Loading similar papers…