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ContTune: Continuous Tuning by Conservative Bayesian Optimization for Distributed Stream Data Processing Systems

Summary: ContTune continuously tunes operator parallelism in distributed stream-processing DAGs by decoupling topology via a Big phase that decomposes jobs into concurrent subproblems. Its Small phase applies Conservative Bayesian Optimization that reuses past observations and uses SOTA tuning as conservative exploration to speed tuning and avoid SLA violations, reducing reconfigurations by ~58–61%. (summarized by gpt-5-mini on Feb 09 2026)

Paper ID
13296
Venue
VLDB
Year
2023
Pagerank
4.2942813e-05
Overall Rank
9,733 | 32.29%
DOI
10.14778/3625054.3625064

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

Rank Cited Paper Year Venue Pagerank
183 Automatic Database Management System Tuning Through Large-scale Machine Learning 2017 SIGMOD 0.00036721403
288 Storm @Twitter 2014 SIGMOD 0.00028939871
424 Tuning Database Configuration Parameters with iTuned 2009 VLDB 0.00023616398
824 Twitter Heron: Stream Processing at Scale 2015 SIGMOD 0.0001623129
1,084 Dhalion: Self-Regulating Stream Processing in Heron 2017 VLDB 0.00014209714
1,226 Integrating Scale Out and Fault Tolerance in Stream Processing using Operator State Management 2013 SIGMOD 0.00013180799
1,902 Black or White? How to Develop an AutoTuner for Memory-based Analytics 2020 SIGMOD 0.00010157713
2,163 Elastic Machine Learning Algorithms in Amazon SageMaker 2020 SIGMOD 9.3949234e-05
2,338 Samza: Stateful Scalable Stream Processing at LinkedIn 2017 VLDB 9.00711e-05
3,522 ResTune: Resource Oriented Tuning Boosted by Meta-Learning for Cloud Databases 2021 SIGMOD 7.0096727e-05
3,550 Chi: A Scalable and Programmable Control Plane for Distributed Stream Processing Systems 2018 VLDB 6.9843512e-05
3,762 SABER: Window-Based Hybrid Stream Processing for Heterogeneous Architectures 2016 SIGMOD 6.7804471e-05
3,812 Facilitating Database Tuning with Hyper-Parameter Optimization: A Comprehensive Experimental Evaluation 2022 VLDB 6.7373184e-05
4,044 Megaphone: Latency-conscious state migration for distributed streaming dataflows 2019 VLDB 6.4995312e-05
4,265 CGPTuner: a Contextual Gaussian Process Bandit Approach for the Automatic Tuning of IT Configurations Under Varying Workload Conditions 2021 VLDB 6.3097793e-05
4,795 Rhino: Efficient Management of Very Large Distributed State for Stream Processing Engines 2020 SIGMOD 5.9158043e-05
4,842 Towards Dynamic and Safe Configuration Tuning for Cloud Databases 2022 SIGMOD 5.8826802e-05
5,164 Distributed Operation in the Borealis Stream Processing Engine 2005 SIGMOD 5.6537475e-05
6,048 Load Shedding in Stream Databases: A Control-Based Approach 2006 VLDB 5.2365988e-05
6,629 A Holistic View of Stream Partitioning Costs 2017 VLDB 4.9880986e-05
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