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Shared Workload Optimization

Summary: Introduces shared workload optimization (SWO), deriving a global execution plan across queries rather than optimizing them independently. A heuristic stochastic-knapsack formulation jointly optimizes shared scans and hash joins, yielding gains on TPC-W/TPC-H. (summarized by gpt-5.6-luna on Jul 24 2026)

Paper ID
11109
Venue
VLDB
Year
2014
Pagerank
8.8196376e-05
Overall Rank
2,276 | 84.39%
DOI
10.14778/2732279.2732280

Incoming Non-self Citations Over Time

Authors

BibTeX Citation

@article{giannikis_vldb14,
        title = {{Shared Workload Optimization}},
        author = {Giannikis, Georgios and Makreshanski, Darko and Alonso, Gustavo and Kossmann, Donald},
        journal = {PVLDB},
        series = {{VLDB} '14},
        volume = {7},
        number = {6},
        pages = {429--440},
        doi = {10.14778/2732279.2732280},
        url = {https://doi.org/10.14778/2732279.2732280},
        year = {2014}
}

Incoming Citations (Sorted by Pagerank)

Showing 26 of 26 citing papers.

Rank Citing Paper Year Venue Pagerank
1,765 Selecting Subexpressions to Materialize at Datacenter Scale 2018 VLDB 9.8079546e-05
2,769 A Layered Aggregate Engine for Analytics Workloads 2019 SIGMOD 8.1465406e-05
2,933 EVA: A Symbolic Approach to Accelerating Exploratory Video Analytics with Materialized Views 2022 SIGMOD 7.9474026e-05
3,205 On Optimizing Operator Fusion Plans for Large-Scale Machine Learning in SystemML 2018 VLDB 7.6386536e-05
3,494 WANalytics: Analytics for a Geo-Distributed Data-Intensive World 2015 CIDR 7.3642231e-05
3,598 Access Path Selection in Main-Memory Optimized Data Systems: Should I Scan or Should I Probe? 2017 SIGMOD 7.2718988e-05
3,605 Computation Reuse in Analytics Job Service at Microsoft 2018 SIGMOD 7.2640711e-05
3,946 Real-Time Multi-Pattern Detection over Event Streams 2019 SIGMOD 7.0046969e-05
4,085 Deployment of Query Plans on Multicores 2015 VLDB 6.9149518e-05
4,398 Real-time Workload Pattern Analysis for Large-scale Cloud Databases 2023 VLDB 6.7248611e-05
4,414 NFL: Robust Learned Index via Distribution Transformation 2022 VLDB 6.7159984e-05
4,639 MQJoin: Efficient Shared Execution of Main-Memory Joins 2016 VLDB 6.5918791e-05
5,512 BinDex: A Two-Layered Index for Fast and Robust Scans 2020 SIGMOD 6.1913331e-05
5,701 Lemo: A Cache-Enhanced Learned Optimizer for Concurrent Queries 2023 SIGMOD 6.1167049e-05
5,947 Revisiting Reuse in Main Memory Database Systems 2017 SIGMOD 6.0323707e-05
6,391 Fast-Forwarding to Desired Visualizations with zenvisage 2017 CIDR 5.8893647e-05
6,482 AStream: Ad-hoc Shared Stream Processing 2019 SIGMOD 5.8668582e-05
6,623 Teaching an RDBMS about ontological constraints 2016 VLDB 5.8206367e-05
7,213 Scalable Multi-Query Execution using Reinforcement Learning 2021 SIGMOD 5.670422e-05
7,412 RTScan: Efficient Scan with Ray Tracing Cores 2024 VLDB 5.624223e-05
7,579 Resource-efficient Shared Query Execution via Exploiting Time Slackness 2021 SIGMOD 5.592546e-05
7,856 AJoin: Ad-hoc Stream Joins at Scale 2020 VLDB 5.5306709e-05
8,072 Operational Analytics Data Management Systems 2016 VLDB 5.4933919e-05
8,893 Optimizing Disjunctive Queries with Tagged Execution 2024 SIGMOD 5.3504579e-05
11,113 Oligolithic Cross-task Optimizations across Isolated Workloads* 2024 CIDR 5.093636e-05
12,156 Shared Execution of Recurring Workloads in MapReduce 2015 VLDB 5.093636e-05
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Outgoing Citations (Sorted by Pagerank)

Showing 13 of 13 cited papers.

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

Rank Cited Paper Year Venue Pagerank
1 Access Path Selection in a Relational Database Management System 1979 SIGMOD 0.0024089429
128 Efficient and Extensible Algorithms for Multi Query Optimization 2000 SIGMOD 0.0003072825
316 Measuring the Complexity of Join Enumeration in Query Optimization 1990 VLDB 0.0002141607
383 QPipe: A Simultaneously Pipelined Relational Query Engine 2005 SIGMOD 0.00019520728
670 SharedDB: Killing One Thousand Queries With One Stone 2012 VLDB 0.00015157572
696 Main-Memory Scan Sharing For Multi-Core CPUs 2008 VLDB 0.00014891322
761 Cooperative Scans: Dynamic Bandwidth Sharing in a DBMS 2007 VLDB 0.00014254351
822 Pipelining in Multi-Query Optimization 2001 PODS 0.00013807229
1,022 A Scalable, Predictable Join Operator for Highly Concurrent Data Warehouses 2009 VLDB 0.00012602841
1,024 The DataPath System: A Data-Centric Analytic Processing Engine for Large Data Warehouses 2010 SIGMOD 0.0001258839
1,154 Efficient Exploitation of Similar Subexpressions for Query Processing 2007 SIGMOD 0.00011934202
1,879 Predictable Performance for Unpredictable Workloads 2009 VLDB 9.5613416e-05
2,151 An Architecture for Recycling Intermediates in a Column-store 2009 SIGMOD 9.0784444e-05
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