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Velox: Meta's Unified Execution Engine

Summary: Velox is Meta’s open-source, dialect-agnostic C++ library of reusable, vectorized and adaptive execution components, optimized for complex types. Integrated across query, streaming, ML, and ingestion systems, it unifies optimization and reduces engine silos. (summarized by gpt-5.6-luna on Jul 24 2026)

Paper ID
13003
Venue
VLDB
Year
2022
Pagerank
9.8166984e-05
Overall Rank
1,757 | 87.95%
DOI
10.14778/3554821.3554829

Incoming Non-self Citations Over Time

Authors

BibTeX Citation

@article{pedreira_vldb22,
        title = {{Velox: Meta's Unified Execution Engine}},
        author = {Pedreira, Pedro and Erling, Orri and Basmanova, Masha and Wilfong, Kevin and Sakka, Laith and Pai, Krishna and He, Wei and Chattopadhyay, Biswapesh},
        journal = {PVLDB},
        series = {{VLDB} '22},
        volume = {15},
        number = {12},
        pages = {3372--3384},
        doi = {10.14778/3554821.3554829},
        url = {https://doi.org/10.14778/3554821.3554829},
        year = {2022}
}

Incoming Citations (Sorted by Pagerank)

Showing 38 of 38 citing papers.

Rank Citing Paper Year Venue Pagerank
3,269 ALP: Adaptive Lossless floating-Point Compression 2023 SIGMOD 7.5809516e-05
3,582 The Composable Data Management System Manifesto 2023 VLDB 7.2869486e-05
3,592 The FastLanes Compression Layout: Decoding >100 Billion Integers per Second with Scalar Code 2023 VLDB 7.2774889e-05
3,653 ClickHouse - Lightning Fast Analytics for Everyone 2024 VLDB 7.2241143e-05
4,705 Presto: A Decade of SQL Analytics at Meta 2023 SIGMOD 6.5529421e-05
5,037 A Deep Dive into Common Open Formats for Analytical DBMSs 2023 VLDB 6.3914026e-05
5,469 Apache Arrow DataFusion: A Fast, Embeddable, Modular Analytic Query Engine 2024 SIGMOD 6.2073056e-05
6,253 Declarative Sub-Operators for Universal Data Processing 2023 VLDB 5.940599e-05
6,407 Shared Foundations: Modernizing Meta's Data Lakehouse 2023 CIDR 5.8850639e-05
6,439 DuckPGQ: Bringing SQL/PGQ to DuckDB 2023 VLDB 5.8787285e-05
6,614 Mitigating the Impedance Mismatch between Prediction Query Execution and Database Engine 2025 SIGMOD 5.8216658e-05
7,058 BOSS - An Architecture for Database Kernel Composition 2024 VLDB 5.7154673e-05
7,589 Cost-Intelligent Data Analytics in the Cloud 2024 CIDR 5.5907048e-05
7,591 Efficiently Processing Joins and Grouped Aggregations on GPUs 2025 SIGMOD 5.5900315e-05
7,684 Deep Lake: a Lakehouse for Deep Learning 2023 CIDR 5.5679986e-05
8,053 Maximus: A Modular Accelerated Query Engine for Data Analytics on Heterogeneous Systems 2025 SIGMOD 5.4990605e-05
8,448 Towards Query Optimizer as a Service (QOaaS) in a Unified LakeHouse Ecosystem: Can One QO Rule Them All? 2025 CIDR 5.4235725e-05
8,862 Composable Data Management: An Execution Overview 2024 VLDB 5.3554382e-05
9,038 The FastLanes File Format 2025 VLDB 5.3270943e-05
9,973 Exploiting Structure in Regular Expression Queries 2023 SIGMOD 5.1845938e-05
10,072 Query Compilation Without Regrets 2024 SIGMOD 5.1624689e-05
10,118 Rethinking Analytical Processing in the GPU Era 2026 CIDR 5.093636e-05
10,121 End-to-End Declarative Data Analytics: Co-designing Engines, Interfaces, and Cloud Infrastructure 2026 CIDR 5.093636e-05
10,237 Factorized and Vectorized Execution: Optimizing Analytical and Semantic Queries over Relations 2026 SIGMOD 5.093636e-05
10,409 TQEx: Tensor-based Query Engine Enhanced by Bridging the Gap 2026 SIGMOD 5.093636e-05
10,466 InferF: Declarative Factorization of AI/ML Inferences over Joins 2026 SIGMOD 5.093636e-05
10,485 PTO: A Workload-driven Predictive Table Optimizer for Lakehouse Systems 2026 SIGMOD 5.093636e-05
10,536 Active Data Lakes: Regaining Physical Data Independence Without Losing Interoperability 2026 VLDB 5.093636e-05
10,630 Cephalopod - Virtual Data Model Composition through Partial Query Translation 2025 CIDR 5.093636e-05
10,662 Data Chunk Compaction in Vectorized Execution 2025 SIGMOD 5.093636e-05
10,957 Towards Designing Future-Proof Data Processing Systems 2025 VLDB 5.093636e-05
10,989 Selective Late Materialization in Modern Analytical Databases 2025 VLDB 5.093636e-05
10,996 Scribe: How Meta transports terabytes per second in real time 2025 VLDB 5.093636e-05
11,016 AnalyticDB-PG: A Cloud-native High-performance Data Warehouse in Alibaba Cloud 2025 VLDB 5.093636e-05
11,078 LiquidCache: Efficient Pushdown Caching for Cloud-Native Data Analytics 2025 VLDB 5.093636e-05
11,235 SplitDF: Splitting Dataframes for Memory-Efficient Data Analysis 2024 VLDB 5.093636e-05
11,296 Simple (yet Efficient) Function Authoring for Vectorized Engines 2024 VLDB 5.093636e-05
11,468 Big Data Analytic Toolkit: A general-purpose, modular, and heterogeneous acceleration toolkit for data analytical engines 2023 VLDB 5.093636e-05
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Outgoing Citations (Sorted by Pagerank)

Showing 4 of 4 cited papers.

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

Rank Cited Paper Year Venue Pagerank
14 MonetDB/X100: Hyper-Pipelining Query Execution 2005 CIDR 0.0006312782
103 DuckDB: an Embeddable Analytical Database 2019 SIGMOD 0.00034161428
234 Self-Driving Database Management Systems 2017 CIDR 0.00023810722
422 Umbra: A Disk-Based System with In-Memory Performance 2020 CIDR 0.00018732744
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