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: 510
Venue: CIDR
Year: 2024
Pagerank: 5.093636e-05
Overall Rank: 11,113 | 23.76%
DOI: -

Incoming Non-self Citations Over Time

No non-self incoming citations found for this paper in this database.

Authors

1. Eleni Zapridou (EPFL)
2. Panagiotis Sioulas (Oracle)
3. Anastasia Ailamaki (EPFL; Google)

BibTeX Citation

@inproceedings{zapridou_cidr24,
        address = {Amsterdam, Netherlands},
        series = {{CIDR} '24},
        title = {{Oligolithic Cross-task Optimizations across Isolated Workloads*}},
        booktitle = {Proceedings of the {Conference} on {Innovative} {Data} {Systems} {Research}},
        author = {Zapridou, Eleni and Sioulas, Panagiotis and Ailamaki, Anastasia},
        year = {2024}
}

Incoming Citations (Sorted by Pagerank)

Showing 0 of 0 citing papers.

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
128	Efficient and Extensible Algorithms for Multi Query Optimization	2000	SIGMOD	0.0003072825
193	Continuously Adaptive Continuous Queries over Streams	2002	SIGMOD	0.00025964286
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
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
1,765	Selecting Subexpressions to Materialize at Datacenter Scale	2018	VLDB	9.8079546e-05
2,276	Shared Workload Optimization	2014	VLDB	8.8196376e-05
3,978	The Case for Precision Sharing	2004	VLDB	6.9771565e-05
4,493	Self-Tuning Query Scheduling for Analytical Workloads	2021	SIGMOD	6.6647555e-05
4,639	MQJoin: Efficient Shared Execution of Main-Memory Joins	2016	VLDB	6.5918791e-05
7,213	Scalable Multi-Query Execution using Reinforcement Learning	2021	SIGMOD	5.670422e-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

Semantically Similar Papers

#	Overall Rank	Paper	Year	Venue
1	7,637	Workload Optimization using SharedDB	2013	SIGMOD
2	1,637	On the Design and Scalability of Distributed Shared-Data Databases	2015	SIGMOD
3	696	Main-Memory Scan Sharing For Multi-Core CPUs	2008	VLDB
4	4,330	Sharing Data and Work Across Concurrent Analytical Queries	2013	VLDB
5	7,579	Resource-efficient Shared Query Execution via Exploiting Time Slackness	2021	SIGMOD
6	1,964	OLTP on Hardware Islands	2012	VLDB
7	4,508	To Share or Not to Share?	2007	VLDB
8	2,276	Shared Workload Optimization	2014	VLDB
9	2,381	CPU Sharing Techniques for Performance Isolation in Multi-tenant Relational Database-as-a-Service	2014	VLDB
10	9,607	Sharing Opportunities for OLTP Workloads in Different Isolation Levels	2020	VLDB