QuiCK: A Queuing System in CloudKit
Summary: QuiCK: a CloudKit task queue on FoundationDB Record Layer, with 2-level sharding across billions of per-user queues. Enforces tenancy isolation, fair resource allocation, and tenant migration; scales with consumers; latency-guaranteed deferred tasks. (summarized by gpt-5-nano on Feb 09 2026)
Incoming Non-self Citations Over Time
No non-self incoming citations found for this paper in this database.
Authors
- 1. Kfir Lev-Ari (Apple)
- 2. Yizuo Tian (Apple)
- 3. Alexander Shraer (Apple)
- 4. Chris Douglas (Apple)
- 5. Hao Fu (Apple)
- 6. Andrey Andreev (Apple)
- 7. Kevin Beranek (Apple)
- 8. Scott Dugas (Apple)
- 9. Alec Grieser (Apple)
- 10. Jeremy Hemmo (Apple)
BibTeX Citation
@inproceedings{levari_sigmod21,
title = {{QuiCK: A Queuing System in CloudKit}},
author = {Lev-Ari, Kfir and Tian, Yizuo and Shraer, Alexander and Douglas, Chris and Fu, Hao and Andreev, Andrey and Beranek, Kevin and Dugas, Scott and Grieser, Alec and Hemmo, Jeremy},
series = {{SIGMOD} '21},
booktitle = {Proceedings of the {ACM} {SIGMOD} International Conference on Management of Data},
publisher = {Association for Computing Machinery},
doi = {10.1145/3448016.3457567},
url = {https://dl.acm.org/doi/10.1145/3448016.3457567},
year = {2021}
}Incoming Citations (Sorted by Pagerank)
Showing 1 of 1 citing papers.
| Rank | Citing Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 2,469 | FoundationDB: A Distributed Unbundled Transactional Key Value Store | 2021 | SIGMOD | 8.5354086e-05 |
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Outgoing Citations (Sorted by Pagerank)
Showing 6 of 6 cited papers.
Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.
| Rank | Cited Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 1,676 | Feeding Frenzy: Selectively Materializing Users' Event Feeds | 2010 | SIGMOD | 0.00010034449 |
| 2,469 | FoundationDB: A Distributed Unbundled Transactional Key Value Store | 2021 | SIGMOD | 8.5354086e-05 |
| 3,451 | GridDB: A Data-Centric Overlay for Scientific Grids | 2004 | VLDB | 7.4033802e-05 |
| 3,913 | An Approach to Optimize Data Processing in Business Processes | 2007 | VLDB | 7.0230514e-05 |
| 7,735 | FoundationDB Record Layer: A Multi-Tenant Structured Datastore | 2019 | SIGMOD | 5.5560093e-05 |
| 13,528 | CloudKit: Structured Storage for Mobile Applications | 2018 | VLDB | - |
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