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Efficient Concurrent Updates to Persistent Randomized Binary Search Trees

Summary: Concurrent update strategy for persistent randomized BSTs achieving m updates on n elements in O(log n + m) time with O(log n) threads, enabling high-speed updates while preserving read-only snapshots for consistent range/historical queries. Hybrid concurrency implementation improves multicore scalability and outperforms prior persistent-BST designs across workloads and data distributions. (summarized by gpt-5-mini on Feb 09 2026)

Paper ID
13813
Venue
VLDB
Year
2025
Pagerank
4.1945683e-05
Overall Rank
10,556 | 26.57%
DOI
10.14778/3718057.3718074

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Showing 17 of 17 cited papers.

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

Rank Cited Paper Year Venue Pagerank
2 R-Trees: A Dynamic Index Structure For Spatial Searching 1984 SIGMOD 0.0032169493
23 A Critique of ANSI SQL Isolation Levels 1995 SIGMOD 0.00083894938
349 Serializable Isolation for Snapshot Databases 2008 SIGMOD 0.00026440605
497 Column-Stores vs. Row-Stores: How Different Are They Really? 2008 SIGMOD 0.00021716559
957 Serializable Snapshot Isolation in PostgreSQL 2012 VLDB 0.00015048214
972 Immortal DB: Transaction Time Support for SQL Server 2005 SIGMOD 0.00014922442
986 Managing Intervals Efficiently in Object-Relational Databases 2000 VLDB 0.00014838568
1,359 Range Queries in OLAP Data Cubes 1997 SIGMOD 0.0001238588
3,045 Skippy: a New Snapshot Indexing Method for Time Travel in the Storage Manager 2008 SIGMOD 7.6595001e-05
3,134 Transaction Time Indexing with Version Compression 2008 VLDB 7.4967274e-05
3,614 Persistent Data Sketching 2015 SIGMOD 6.9147318e-05
3,689 Compacting Transactional Data in Hybrid OLTP&OLAP Databases 2012 VLDB 6.8396366e-05
3,810 Searching in Time 2006 SIGMOD 6.7394548e-05
4,444 Hierarchical Cubes for Range-Sum Queries 1999 VLDB 6.1831691e-05
5,909 At-the-time and Back-in-time Persistent Sketches 2021 SIGMOD 5.2769377e-05
7,915 HINT: A Hierarchical Index for Intervals in Main Memory 2022 SIGMOD 4.617775e-05
8,580 LIT: Lightning-fast In-memory Temporal Indexing 2024 SIGMOD 4.492241e-05
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