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Declarative Sub-Operators for Universal Data Processing
Summary: Unified abstraction layer of declarative sub-operators (in addition to relational operators) to let users declaratively express non-relational workloads and decouple operator semantics from imperative implementations. Enables fine-grained morsel-driven parallelism and automatic optimizations in a compiling query engine, reducing implementation complexity while remaining competitive with specialized systems.
(summarized by gpt-5-mini on Feb 09 2026)
Paper ID
hfbda4724b95b06eb
Venue
VLDB
Year
2023
Pagerank
5.8195258e-05
Overall Rank
6,296 | 57.67%
DOI
10.14778/3611479.3
Incoming Non-self Citations Over Time
BibTeX Citation
@article{jungmair_vldb23,
title = {{Declarative Sub-Operators for Universal Data Processing}},
author = {Jungmair, Michael and Giceva, Jana},
journal = {PVLDB},
series = {{VLDB} '23},
volume = {16},
number = {11},
pages = {3461--3474},
doi = {10.14778/3611479.3},
url = {https://doi.org/10.14778/3611479.3},
year = {2023}
}
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Showing 12 of 12 citing papers.
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Year
Venue
Pagerank
6,587
Maximus: A Modular Accelerated Query Engine for Data Analytics on Heterogeneous Systems 2025
SIGMOD
5.7429023e-05
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Query Compilation Without Regrets 2024
SIGMOD
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The Key to Effective UDF Optimization: Before Inlining, First Perform Outlining 2025
VLDB
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The UDFBench Benchmark for General-purpose UDF Queries 2025
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10,226
Active Data Lakes: Regaining Physical Data Independence Without Losing Interoperability 2026
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10,250
AnyBlox: A Framework for Self-Decoding Datasets 2025
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10,448
EncoderForge: Generating Efficient SQL for Encoders in Machine Learning Inference Pipelines 2026
SIGMOD
4.9793485e-05
10,653
InferF: Declarative Factorization of AI/ML Inferences over Joins 2026
SIGMOD
4.9793485e-05
11,037
Future-Proof Data Systems 2026
VLDB
4.9793485e-05
11,154
LingoDB-CT: Understanding LingoDB's Inner Workings 2025
SIGMOD
4.9793485e-05
11,344
Towards Designing Future-Proof Data Processing Systems 2025
VLDB
4.9793485e-05
11,468
Welding Natural Language Queries to Analytics IRs with LLMs 2024
CIDR
4.9793485e-05
Outgoing Citations (Sorted by Pagerank)
Showing 29 of 29 cited papers.
Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.
Rank
Cited Paper
Year
Venue
Pagerank
15
How Good Are Query Optimizers, Really? 2016
VLDB
0.00061066921
21
Efficiently Compiling Efficient Query Plans for Modern Hardware 2011
VLDB
0.00056855599
71
DuckDB: an Embeddable Analytical Database 2019
SIGMOD
0.00037720227
93
Encapsulation of Parallelism in the Volcano Query Processing System 1990
SIGMOD
0.00034622929
215
Morsel-Driven Parallelism: A NUMA-Aware Query Evaluation Framework for the Many-Core Age 2014
SIGMOD
0.00024598661
373
Umbra: A Disk-Based System with In-Memory Performance 2020
CIDR
0.00019711632
479
The Making of TPC-DS 2006
VLDB
0.00017622471
495
Building Efficient Query Engines in a High-Level Language 2014
VLDB
0.00017370758
605
Everything You Always Wanted to Know About Compiled and Vectorized Queries But Were Afraid to Ask 2018
VLDB
0.00015647561
1,193
Weld: A Common Runtime for High Performance Data Analytics 2017
CIDR
0.0001158809
1,424
Velox: Meta's Unified Execution Engine 2022
VLDB
0.00010719232
1,473
Voodoo - A Vector Algebra for Portable Database Performance on Modern Hardware 2016
VLDB
0.00010557973
1,494
Graph Pattern Matching in GQL and SQL/PGQ 2022
SIGMOD
0.00010502195
1,742
How to Architect a Query Compiler 2016
SIGMOD
9.7378418e-05
1,747
HetExchange: Encapsulating heterogeneous CPU-GPU parallelism in JIT compiled engines 2019
VLDB
9.7335416e-05
1,786
Procedural Extensions of SQL: Understanding their usage in the wild 2021
VLDB
9.6326265e-05
2,182
Extending Relational Query Processing with ML Inference 2020
CIDR
8.8982998e-05
2,249
Evaluating End-to-End Optimization for Data Analytics Applications in Weld 2018
VLDB
8.7549752e-05
3,642
User-Defined Operators: Efficiently Integrating Custom Algorithms into Modern Databases 2022
VLDB
7.1416697e-05
3,985
Designing an Open Framework for Query Optimization and Compilation 2022
VLDB
6.8730085e-05
4,199
Adaptive Work Placement for Query Processing on Heterogeneous Computing Resources 2017
VLDB
6.7410637e-05
4,209
Accelerating Queries with Group-By and Join by Groupjoin 2011
VLDB
6.7339503e-05
5,543
Charting the Design Space of Query Execution using VOILA 2021
VLDB
6.0889645e-05
5,771
Database Technology for the Masses: Sub-Operators as First-Class Entities 2021
VLDB
5.9992698e-05
6,212
YeSQL: "You extend SQL" with Rich and Highly Performant User-Defined Functions in Relational Databases 2022
VLDB
5.8480745e-05
7,029
The Case for Deep Query Optimisation 2020
CIDR
5.6174811e-05
7,451
Modularis: Modular Relational Analytics over Heterogeneous Distributed Platforms 2021
VLDB
5.5236802e-05
7,866
Building Advanced SQL Analytics From Low-Level Plan Operators 2021
SIGMOD
5.4365876e-05
7,962
Excalibur: A Virtual Machine for Adaptive Fine-grained JIT-Compiled Query Execution based on VOILA 2023
VLDB
5.4167003e-05
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