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Progressive Partitioning for Parallelized Query Execution in Google's Napa

Summary: Progressive query-specific partitioning to parallelize multi-key lookups on skewed LSM-backed Napa tables, meeting strict sub-second SLOs. Uses B-tree key-distribution statistics for fast “good-enough” partition planning, trading partitioning time for load balance to deliver robust low-latency at planetary scale. (summarized by gpt-5-mini on Feb 09 2026)

Paper ID
13180
Venue
VLDB
Year
2023
Pagerank
4.258022e-05
Overall Rank
9,905 | 31.10%
DOI
10.14778/3611540.3611541

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Incoming Citations (Sorted by Pagerank)

Showing 1 of 1 citing papers.

Rank Citing Paper Year Venue Pagerank
10,063 Counting Is All You Need for Instant Tuple Discovery: Enabling Real-Time HTAP in Standalone DBMSs 2026 SIGMOD 4.1945683e-05
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Outgoing Citations (Sorted by Pagerank)

Showing 16 of 16 cited papers.

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

Rank Cited Paper Year Venue Pagerank
80 Weaving Relations for Cache Performance 2001 VLDB 0.00055721729
209 Schism: a Workload-Driven Approach to Database Replication and Partitioning 2010 VLDB 0.00034468292
258 DB2 Design Advisor: Integrated Automatic Physical Database Design 2004 VLDB 0.0003022091
285 Automating Physical Database Design in a Parallel Database 2002 SIGMOD 0.0002899128
286 Integrating Vertical and Horizontal Partitioning into Automated Physical Database Design 2004 SIGMOD 0.00028990057
408 Database Cracking 2007 CIDR 0.00023953844
520 An Overview of The System Software of A Parallel Relational Database Machine GRACE 1986 VLDB 0.00021152636
679 Skew-Aware Automatic Database Partitioning in Shared-Nothing, Parallel OLTP Systems 2012 SIGMOD 0.00018215154
2,363 Merging What’s Cracked, Cracking What’s Merged: Adaptive Indexing in Main-Memory Column-Stores 2011 VLDB 8.9580928e-05
2,413 Automated Partitioning Design in Parallel Database Systems 2011 SIGMOD 8.8672223e-05
2,637 Design Considerations for Data-flow Database Machines 1980 SIGMOD 8.4003542e-05
2,987 The Uncracked Pieces in Database Cracking 2014 VLDB 7.7787088e-05
3,076 Learning a Partitioning Advisor for Cloud Databases 2020 SIGMOD 7.6107677e-05
3,355 F1 Query: Declarative Querying at Scale 2018 VLDB 7.1829142e-05
4,506 Stochastic Database Cracking: Towards Robust Adaptive Indexing in Main-Memory Column-Stores 2012 VLDB 6.1319277e-05
4,670 Napa: Powering Scalable Data Warehousing with Robust Query Performance at Google 2021 VLDB 6.0104466e-05
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