Random Sampling from Pseudo-Ranked B+ Trees

Summary: Introduces sampling from pseudo-ranked B+ trees, augmented with rank limits. Low rejection with marginal update cost; outperforms full-root updates and high-rejection sampling, validated on production databases and prototype workload simulations. (summarized by gpt-5-nano on Feb 09 2026)

Paper ID: 8085
Venue: VLDB
Year: 1992
Pagerank: 6.580483e-05
Overall Rank: 3,966 | 72.42%
DOI: -

Incoming Non-self Citations Over Time

Authors

1. Gennady Antoshenkov

Incoming Citations (Sorted by Pagerank)

Showing 2 of 2 citing papers.

Rank	Citing Paper	Year	Venue	Pagerank
184	New Sampling-Based Summary Statistics for Improving Approximate Query Answers	1998	SIGMOD	0.00036625711
2,053	Selectivity Estimation in Spatial Databases	1999	SIGMOD	9.6728745e-05

Outgoing Citations (Sorted by Pagerank)

Showing 10 of 10 cited papers.

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

Rank	Cited Paper	Year	Venue	Pagerank
28	Accurate Estimation Of The Number Of Tuples Satisfying A Condition	1984	SIGMOD	0.00080435857
39	Statistical Estimators for Relational Algebra Expressions	1988	PODS	0.00074745564
46	Simple Random Sampling from Relational Databases	1986	VLDB	0.00070894702
92	Practical Selectivity Estimation through Adaptive Sampling	1990	SIGMOD	0.00051315959
116	Equi-Depth Histograms For Estimating Selectivity Factors For Multi-Dimensional Queries	1988	SIGMOD	0.00046148737
134	Processing Aggregate Relational Queries with Hard Time Constraints	1989	SIGMOD	0.00042452811
187	Object and File Management in the EXODUS Extensible Database System	1986	VLDB	0.00036020812
357	Random Sampling from B+ trees	1989	VLDB	0.00026020098
688	Estimating the Size of Generalized Transitive Closures	1989	VLDB	0.00018134733
762	Query Size Estimation by Adaptive Sampling (Extended Abstract)	1990	PODS	0.00017036868

Semantically Similar Papers

Overall Rank	Paper	Year	Venue	Pagerank
1,774	Query and Update Efficient B+-Tree Based Indexing of Moving Objects	2004	VLDB	0.00010604097
14,292	Towards an Optimal Data-Structure: CB-trees	1984	VLDB	-
1,982	On-line Reorganization of Sparsely-populated B+-trees	1996	SIGMOD	9.8662834e-05
46	Simple Random Sampling from Relational Databases	1986	VLDB	0.00070894702
6,480	Efficient Search of Multidimensional B-Trees	1995	VLDB	5.0475112e-05
18	On Random Sampling over Joins	1999	SIGMOD	0.00092385438
9,949	AB-tree: Index for Concurrent Random Sampling and Updates	2022	VLDB	4.2421586e-05
10,556	Efficient Concurrent Updates to Persistent Randomized Binary Search Trees	2025	VLDB	4.1945683e-05
9,404	Revisiting B-tree Compression: An Experimental Study	2024	SIGMOD	4.3441378e-05
357	Random Sampling from B+ trees	1989	VLDB	0.00026020098