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Positional Update Handling in Column Stores

Summary: Proposes Positional Delta Tree (PDT) for online updates in column stores while preserving read performance. PDT tracks tuple positions, not values, enabling fast updates and reduced I/O for read-only queries, outperforming traditional value-based differentials in TPC-H experiments. (summarized by gpt-5-nano on Feb 09 2026)

Paper ID
h645413a1b3412a01
Venue
SIGMOD
Year
2010
Pagerank
9.9898497e-05
Overall Rank
1,637 | 89.03%
DOI
10.1145/1807167.1807227

Incoming Non-self Citations Over Time

Authors

BibTeX Citation

@inproceedings{heman_sigmod10,
        title = {{Positional Update Handling in Column Stores}},
        author = {Héman, Sándor and Zukowski, Marcin and Nes, Niels and Sidirourgos, Lefteris and Boncz, Peter},
        series = {{SIGMOD} '10},
        booktitle = {Proceedings of the {ACM} {SIGMOD} International Conference on Management of Data},
        publisher = {Association for Computing Machinery},
        doi = {10.1145/1807167.1807227},
        url = {https://dl.acm.org/doi/10.1145/1807167.1807227},
        year = {2010}
}

Incoming Citations (Sorted by Pagerank)

Showing 23 of 23 citing papers.

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228 Fast Serializable Multi-Version Concurrency Control for Main-Memory Database Systems 2015 SIGMOD 0.00023872855
863 An Empirical Evaluation of In-Memory Multi-Version Concurrency Control 2017 VLDB 0.00013368866
946 Enhancements to SQL Server Column Stores 2013 SIGMOD 0.00012911968
1,324 X-Engine: An Optimized Storage Engine for Large-scale E-commerce Transaction Processing 2019 SIGMOD 0.00011019001
1,340 Fast Updates on Read-Optimized Databases Using Multi-Core CPUs 2012 VLDB 0.00010962559
1,532 Column Imprints: A Secondary Index Structure 2013 SIGMOD 0.00010312002
1,625 Mesa: Geo-Replicated, Near Real-Time, Scalable Data Warehousing 2014 VLDB 0.00010028153
1,772 PaxosStore: High-availability Storage Made Practical in WeChat 2017 VLDB 9.6760688e-05
2,796 Lethe: A Tunable Delete-Aware LSM Engine 2020 SIGMOD 7.9849253e-05
2,891 Optimal Column Layout for Hybrid Workloads 2019 VLDB 7.887378e-05
3,073 Opportunities for Optimism in Contended Main-Memory Multicore Transactions 2020 VLDB 7.6660818e-05
3,215 Columnar Storage and List-based Processing for Graph Database Management Systems 2021 VLDB 7.5117201e-05
3,308 Compacting Transactional Data in Hybrid OLTP&OLAP Databases 2012 VLDB 7.4195851e-05
3,606 Access Path Selection in Main-Memory Optimized Data Systems: Should I Scan or Should I Probe? 2017 SIGMOD 7.1528863e-05
4,897 Design Tradeoffs of Data Access Methods 2016 SIGMOD 6.3489205e-05
5,651 MaSM: Efficient Online Updates in Data Warehouses 2011 SIGMOD 6.0346713e-05
5,833 VectorH: Taking SQL-on-Hadoop to the Next Level 2016 SIGMOD 5.9622515e-05
6,822 From Cooperative Scans to Predictive Buffer Management 2012 VLDB 5.6573738e-05
6,942 Petabyte-Scale Row-Level Operations in Data Lakehouses 2024 VLDB 5.622856e-05
6,994 Two Birds With One Stone: Designing a Hybrid Cloud Storage Engine for HTAP 2024 VLDB 5.6094434e-05
7,402 From X100 to Vectorwise: Opportunities, Challenges and Things Most Researchers do not Think About 2012 SIGMOD 5.5182853e-05
8,250 Operational Analytics Data Management Systems 2016 VLDB 5.3539237e-05
11,440 Freely Moving Between the OLTP and OLAP Worlds: Hermes – an High-Performance OLAP Accelerator for MySQL 2025 VLDB 4.9605343e-05
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Outgoing Citations (Sorted by Pagerank)

Showing 13 of 13 cited papers.

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

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