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FlexPushdownDB: Hybrid Pushdown and Caching in a Cloud DBMS
Summary: FlexPushdownDB enables a hybrid pushdown-cache model for storage-disaggregated cloud OLAP, merging cache and pushdown results via separable operators. Weighted-LFU policy accounts for pushdown cost, yielding 2.2x vs single-tech and 37% vs LFU on Star Schema.
(summarized by gpt-5-nano on Feb 09 2026)
- Paper ID
- 12389
- Venue
- VLDB
- Year
- 2021
- Pagerank
- 6.0116919e-05
- Overall Rank
- 4,667 | 67.54%
- DOI
-
10.14778/3476249.3476265
Incoming Non-self Citations Over Time
Incoming Citations (Sorted by Pagerank)
Showing 21 of 21 citing papers.
| Rank |
Citing Paper |
Year |
Venue |
Pagerank |
| 4,870 |
Exploiting Cloud Object Storage for High-Performance Analytics |
2023 |
VLDB |
5.8613885e-05 |
| 5,490 |
The Case for Distributed Shared-Memory Databases with RDMA-Enabled Memory Disaggregation |
2023 |
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5.4778129e-05 |
| 5,562 |
A Deep Dive into Common Open Formats for Analytical DBMSs |
2023 |
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5.4331334e-05 |
| 5,765 |
Predicate Transfer: Efficient Pre-Filtering on Multi-Join Queries |
2024 |
CIDR |
5.336442e-05 |
| 7,427 |
Selection Pushdown in Column Stores using Bit Manipulation Instructions |
2023 |
SIGMOD |
4.7327406e-05 |
| 7,429 |
CompressDB: Enabling Efficient Compressed Data Direct Processing for Various Databases |
2022 |
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4.7320139e-05 |
| 7,543 |
Cloud Databases: New Techniques, Challenges, and Opportunities |
2022 |
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| 7,628 |
Understanding the Performance Implications of the Design Principles in Storage-Disaggregated Databases |
2024 |
SIGMOD |
4.692459e-05 |
| 8,095 |
GaussDB: A Cloud-Native Multi-Primary Database with Compute-Memory-Storage Disaggregation |
2024 |
VLDB |
4.5865778e-05 |
| 8,602 |
DDS: DPU-optimized Disaggregated Storage |
2024 |
VLDB |
4.4874893e-05 |
| 8,645 |
Predicate Pushdown for Data Science Pipelines |
2023 |
SIGMOD |
4.4772518e-05 |
| 8,781 |
Accelerate Distributed Joins with Predicate Transfer |
2025 |
SIGMOD |
4.4534753e-05 |
| 9,125 |
On-Demand State Separation for Cloud Data Warehousing |
2022 |
VLDB |
4.3917246e-05 |
| 9,752 |
VeriTxn: Verifiable Transactions for Cloud-Native Databases with Storage Disaggregation |
2023 |
SIGMOD |
4.2897489e-05 |
| 10,025 |
Marlin: Efficient Coordination for Autoscaling Cloud DBMS |
2026 |
SIGMOD |
4.1945683e-05 |
| 10,607 |
Hermes: Off-the-Shelf Real-Time Transactional Analytics |
2025 |
VLDB |
4.1945683e-05 |
| 10,636 |
Concurrency Control as a Service |
2025 |
VLDB |
4.1945683e-05 |
| 10,662 |
ArrayMorph: Optimizing Hyperslab Queries on the Cloud for Machine Learning Pipelines |
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VLDB |
4.1945683e-05 |
| 10,803 |
GraphAr: An Efficient Storage Scheme for Graph Data in Data Lakes |
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VLDB |
4.1945683e-05 |
| 10,846 |
Disaggregation: A New Architecture for Cloud Databases |
2025 |
VLDB |
4.1945683e-05 |
| 10,854 |
LiquidCache: Efficient Pushdown Caching for Cloud-Native Data Analytics |
2025 |
VLDB |
4.1945683e-05 |
Outgoing Citations (Sorted by Pagerank)
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 |
| 66 |
Spark SQL: Relational Data Processing in Spark |
2015 |
SIGMOD |
0.00061639801 |
| 109 |
Dremel: Interactive Analysis of Web-Scale Datasets |
2010 |
VLDB |
0.00048186983 |
| 145 |
Quickly Generating Billion-Record Synthetic Databases |
1994 |
SIGMOD |
0.0004138408 |
| 156 |
Amazon Aurora: Design Considerations for High Throughput Cloud-Native Relational Databases |
2017 |
SIGMOD |
0.00040504295 |
| 167 |
The Snowflake Elastic Data Warehouse |
2016 |
SIGMOD |
0.00039180521 |
| 310 |
The Vertica Analytic Database: C-Store 7 Years Later |
2012 |
VLDB |
0.00028132402 |
| 346 |
Don't Scrap It, Wrap It! A Wrapper Architecture for Legacy Data Sources |
1997 |
VLDB |
0.00026656272 |
| 426 |
Amazon Redshift and the Case for Simpler Data Warehouses |
2015 |
SIGMOD |
0.00023594359 |
| 520 |
An Overview of The System Software of A Parallel Relational Database Machine GRACE |
1986 |
VLDB |
0.00021152636 |
| 1,338 |
Query Processing on Smart SSDs: Opportunities and Challenges |
2013 |
SIGMOD |
0.00012493384 |
| 1,881 |
Ibex - An Intelligent Storage Engine with Support for Advanced SQL Off-loading |
2014 |
VLDB |
0.00010217568 |
| 1,984 |
Amazon Aurora: On Avoiding Distributed Consensus for I/Os, Commits, and Membership Changes |
2018 |
SIGMOD |
9.8607096e-05 |
| 2,344 |
Performance Tradeoffs for Client-Server Query Processing |
1996 |
SIGMOD |
8.9992357e-05 |
| 3,350 |
Eon Mode: Bringing the Vertica Columnar Database to the Cloud |
2018 |
SIGMOD |
7.1890237e-05 |
| 3,753 |
Choosing A Cloud DBMS: Architectures and Tradeoffs |
2019 |
VLDB |
6.7871241e-05 |
| 6,114 |
Database Processing-in-Memory: An Experimental Study |
2020 |
VLDB |
5.204248e-05 |
| 9,180 |
MOCHA: A Self-Extensible Database Middleware System for Distributed Data Sources |
2000 |
SIGMOD |
4.3819656e-05 |
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