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ParaTimer: A Progress Indicator for MapReduce DAGs

Summary: ParaTimer is a DAG-aware progress estimator for MapReduce workflows, using critical-path analysis to predict remaining time across paths. It handles failures and skew with multiple scenario estimates; implemented in Pig and validated on a cluster. (summarized by gpt-5-nano on Feb 09 2026)

Paper ID
4332
Venue
SIGMOD
Year
2010
Pagerank
0.00010069173
Overall Rank
1,665 | 88.58%
DOI
10.1145/1807167.1807223

Incoming Non-self Citations Over Time

Authors

BibTeX Citation

@inproceedings{morton_sigmod10,
        title = {{ParaTimer: A Progress Indicator for MapReduce DAGs}},
        author = {Morton, Kristi and Balazinska, Magdalena and Grossman, Dan},
        series = {{SIGMOD} '10},
        booktitle = {Proceedings of the {ACM} {SIGMOD} International Conference on Management of Data},
        publisher = {Association for Computing Machinery},
        doi = {10.1145/1807167.1807223},
        url = {https://dl.acm.org/doi/10.1145/1807167.1807223},
        year = {2010}
}

Incoming Citations (Sorted by Pagerank)

Showing 16 of 16 citing papers.

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Outgoing Citations (Sorted by Pagerank)

Showing 7 of 7 cited papers.

Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.

Rank Cited Paper Year Venue Pagerank
6 Pig Latin: A Not-So-Foreign Language for Data Processing 2008 SIGMOD 0.0010686205
9 Online Aggregation 1997 SIGMOD 0.00077458002
1,143 Toward a Progress Indicator for Database Queries 2004 SIGMOD 0.00011999403
1,562 Estimating Progress of Execution for SQL Queries 2004 SIGMOD 0.00010354429
2,270 When Can We Trust Progress Estimators for SQL Queries? 2005 SIGMOD 8.8310714e-05
2,921 Clustera: An Integrated Computation And Data Management System 2008 VLDB 7.9626308e-05
4,138 A Disk-Based Join With Probabilistic Guarantees* 2005 SIGMOD 6.8779166e-05
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