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Shared Workload Optimization

Summary: Introduces SWO for shared-workload systems that execute hundreds of queries in groups, sharing scans and joins. Frames SWO as a stochastic-knapsack with uncertain weights, yielding global-workload plan for all queries; demonstrates gains on TPC-H/W. (summarized by gpt-5-nano on Feb 09 2026)

Paper ID
10921
Venue
VLDB
Year
2014
Pagerank
7.888494e-05
Overall Rank
2,925 | 79.66%
DOI
-

Incoming Non-self Citations Over Time

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Incoming Citations (Sorted by Pagerank)

Showing 26 of 26 citing papers.

Rank Citing Paper Year Venue Pagerank
1,922 Selecting Subexpressions to Materialize at Datacenter Scale 2018 VLDB 0.00010082599
2,928 WANalytics: Analytics for a Geo-Distributed Data-Intensive World 2015 CIDR 7.8812874e-05
3,277 A Layered Aggregate Engine for Analytics Workloads 2019 SIGMOD 7.2871625e-05
3,429 Real-time Workload Pattern Analysis for Large-scale Cloud Databases 2023 VLDB 7.1010535e-05
3,606 EVA: A Symbolic Approach to Accelerating Exploratory Video Analytics with Materialized Views 2022 SIGMOD 6.9260354e-05
3,918 On Optimizing Operator Fusion Plans for Large-Scale Machine Learning in SystemML 2018 VLDB 6.6315176e-05
4,161 Access Path Selection in Main-Memory Optimized Data Systems: Should I Scan or Should I Probe? 2017 SIGMOD 6.3938006e-05
4,174 Computation Reuse in Analytics Job Service at Microsoft 2018 SIGMOD 6.3856219e-05
4,457 Real-Time Multi-Pattern Detection over Event Streams 2019 SIGMOD 6.1702339e-05
4,610 Deployment of Query Plans on Multicores 2015 VLDB 6.0516573e-05
5,293 MQJoin: Efficient Shared Execution of Main-Memory Joins 2016 VLDB 5.5815698e-05
5,642 NFL: Robust Learned Index via Distribution Transformation 2022 VLDB 5.3929294e-05
5,749 BinDex: A Two-Layered Index for Fast and Robust Scans 2020 SIGMOD 5.3418923e-05
6,601 Teaching an RDBMS about ontological constraints 2016 VLDB 4.9972581e-05
6,624 Fast-Forwarding to Desired Visualizations with zenvisage 2017 CIDR 4.9890732e-05
6,759 AStream: Ad-hoc Shared Stream Processing 2019 SIGMOD 4.9352213e-05
6,777 Revisiting Reuse in Main Memory Database Systems 2017 SIGMOD 4.9288776e-05
7,330 Lemo: A Cache-Enhanced Learned Optimizer for Concurrent Queries 2023 SIGMOD 4.7609373e-05
7,461 Scalable Multi-Query Execution using Reinforcement Learning 2021 SIGMOD 4.723898e-05
7,483 RTScan: Efficient Scan with Ray Tracing Cores 2024 VLDB 4.7180617e-05
7,701 Resource-efficient Shared Query Execution via Exploiting Time Slackness 2021 SIGMOD 4.6741329e-05
7,866 Operational Analytics Data Management Systems 2016 VLDB 4.6321795e-05
8,075 AJoin: Ad-hoc Stream Joins at Scale 2020 VLDB 4.5917655e-05
9,238 Optimizing Disjunctive Queries with Tagged Execution 2024 SIGMOD 4.3690661e-05
10,890 Oligolithic Cross-task Optimizations across Isolated Workloads* 2024 CIDR 4.1945683e-05
11,958 Shared Execution of Recurring Workloads in MapReduce 2015 VLDB 4.1945683e-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 0.0040449103
179 Efficient and Extensible Algorithms for Multi Query Optimization 2000 SIGMOD 0.00037672155
423 Measuring the Complexity of Join Enumeration in Query Optimization 1990 VLDB 0.00023669348
515 QPipe: A Simultaneously Pipelined Relational Query Engine 2005 SIGMOD 0.00021214633
830 Main-Memory Scan Sharing For Multi-Core CPUs 2008 VLDB 0.00016171897
940 SharedDB: Killing One Thousand Queries With One Stone 2012 VLDB 0.00015173166
977 Pipelining in Multi-Query Optimization 2001 PODS 0.0001488881
1,026 Cooperative Scans: Dynamic Bandwidth Sharing in a DBMS 2007 VLDB 0.00014589172
1,299 The DataPath System: A Data-Centric Analytic Processing Engine for Large Data Warehouses 2010 SIGMOD 0.00012751522
1,429 A Scalable, Predictable Join Operator for Highly Concurrent Data Warehouses 2009 VLDB 0.00012033518
1,476 Efficient Exploitation of Similar Subexpressions for Query Processing 2007 SIGMOD 0.00011779092
2,372 Predictable Performance for Unpredictable Workloads 2009 VLDB 8.947963e-05
2,693 An Architecture for Recycling Intermediates in a Column-store 2009 SIGMOD 8.2883398e-05
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5,293 MQJoin: Efficient Shared Execution of Main-Memory Joins 2016 VLDB 5.5815698e-05
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