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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
4273
Venue
SIGMOD
Year
2010
Pagerank
9.9864085e-05
Overall Rank
1,949 | 86.45%
DOI
-

Incoming Non-self Citations Over Time

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Incoming Citations (Sorted by Pagerank)

Showing 23 of 23 citing papers.

Rank Citing Paper Year Venue Pagerank
419 Fast Serializable Multi-Version Concurrency Control for Main-Memory Database Systems 2015 SIGMOD 0.00023720338
1,223 Enhancements to SQL Server Column Stores 2013 SIGMOD 0.00013207641
1,432 An Empirical Evaluation of In-Memory Multi-Version Concurrency Control 2017 VLDB 0.00012017544
1,577 PaxosStore: High-availability Storage Made Practical in WeChat 2017 VLDB 0.00011285777
1,731 Fast Updates on Read-Optimized Databases Using Multi-Core CPUs 2012 VLDB 0.0001073454
1,814 Mesa: Geo-Replicated, Near Real-Time, Scalable Data Warehousing 2014 VLDB 0.00010458107
1,989 Column Imprints: A Secondary Index Structure 2013 SIGMOD 9.8478437e-05
2,004 X-Engine: An Optimized Storage Engine for Large-scale E-commerce Transaction Processing 2019 SIGMOD 9.811707e-05
3,386 Lethe: A Tunable Delete-Aware LSM Engine 2020 SIGMOD 7.1577103e-05
3,488 Optimal Column Layout for Hybrid Workloads 2019 VLDB 7.0479329e-05
3,689 Compacting Transactional Data in Hybrid OLTP&OLAP Databases 2012 VLDB 6.8396366e-05
3,788 Opportunities for Optimism in Contended Main-Memory Multicore Transactions 2020 VLDB 6.7656267e-05
4,012 Columnar Storage and List-based Processing for Graph Database Management Systems 2021 VLDB 6.5335884e-05
4,161 Access Path Selection in Main-Memory Optimized Data Systems: Should I Scan or Should I Probe? 2017 SIGMOD 6.3938006e-05
5,119 Design Tradeoffs of Data Access Methods 2016 SIGMOD 5.6807904e-05
5,848 MaSM: Efficient Online Updates in Data Warehouses 2011 SIGMOD 5.3021155e-05
6,264 VectorH: Taking SQL-on-Hadoop to the Next Level 2016 SIGMOD 5.1348427e-05
6,860 From Cooperative Scans to Predictive Buffer Management 2012 VLDB 4.9055084e-05
7,443 From X100 to Vectorwise: Opportunities, Challenges and Things Most Researchers do not Think About 2012 SIGMOD 4.7284745e-05
7,866 Operational Analytics Data Management Systems 2016 VLDB 4.6321795e-05
7,876 Two Birds With One Stone: Designing a Hybrid Cloud Storage Engine for HTAP 2024 VLDB 4.6298182e-05
7,907 Petabyte-Scale Row-Level Operations in Data Lakehouses 2024 VLDB 4.6205839e-05
10,786 Freely Moving Between the OLTP and OLAP Worlds: Hermes – an High-Performance OLAP Accelerator for MySQL 2025 VLDB 4.1945683e-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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