Oligolithic Cross-task Optimizations across Isolated Workloads*

Summary: Introduces "functional isolation": allow cross-task optimizations (data/work sharing) across performance-isolated enterprise workloads as long as participating tasks see indistinguishable or improved performance vs isolated runs. Proposes GroupShare, a work-sharing technique that reduces total CPU and query latency while preserving isolation guarantees. (summarized by gpt-5-mini on Feb 09 2026)

Paper ID: 511
Venue: CIDR
Year: 2024
Pagerank: 4.1905499e-05
Overall Rank: 10,894 | 24.29%
DOI: -

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Rank	Citing Paper	Year	Venue	Pagerank

Outgoing Citations (Sorted by Pagerank)

Showing 16 of 16 cited papers.

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

Rank	Cited Paper	Year	Venue	Pagerank
179	Efficient and Extensible Algorithms for Multi Query Optimization	2000	SIGMOD	0.00037637319
244	Continuously Adaptive Continuous Queries over Streams	2002	SIGMOD	0.00031037999
515	QPipe: A Simultaneously Pipelined Relational Query Engine	2005	SIGMOD	0.00021209491
826	Main-Memory Scan Sharing For Multi-Core CPUs	2008	VLDB	0.00016161625
934	SharedDB: Killing One Thousand Queries With One Stone	2012	VLDB	0.00015201246
1,027	Cooperative Scans: Dynamic Bandwidth Sharing in a DBMS	2007	VLDB	0.0001458537
1,296	The DataPath System: A Data-Centric Analytic Processing Engine for Large Data Warehouses	2010	SIGMOD	0.00012742585
1,430	A Scalable, Predictable Join Operator for Highly Concurrent Data Warehouses	2009	VLDB	0.0001202506
1,921	Selecting Subexpressions to Materialize at Datacenter Scale	2018	VLDB	0.00010085899
2,928	Shared Workload Optimization	2014	VLDB	7.881485e-05
4,263	The Case for Precision Sharing	2004	VLDB	6.3014952e-05
5,210	Self-Tuning Query Scheduling for Analytical Workloads	2021	SIGMOD	5.6244961e-05
5,298	MQJoin: Efficient Shared Execution of Main-Memory Joins	2016	VLDB	5.5762694e-05
7,461	Scalable Multi-Query Execution using Reinforcement Learning	2021	SIGMOD	4.7193668e-05
7,699	Resource-efficient Shared Query Execution via Exploiting Time Slackness	2021	SIGMOD	4.6696504e-05
8,078	AJoin: Ad-hoc Stream Joins at Scale	2020	VLDB	4.5873626e-05

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826	Main-Memory Scan Sharing For Multi-Core CPUs	2008	VLDB	0.00016161625
4,964	Sharing Data and Work Across Concurrent Analytical Queries	2013	VLDB	5.7974073e-05
7,699	Resource-efficient Shared Query Execution via Exploiting Time Slackness	2021	SIGMOD	4.6696504e-05
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