Where is HotStorage 2026 held?

HotStorage 2026 is held in Prague, Czech Republic.

When does HotStorage 2026 take place?

HotStorage 2026 takes place on 2026-09-28.

What is the ranking of HotStorage?

HotStorage is ranked CCF C. These are categorical rankings maintained by the respective bodies (China Computer Federation, ICORE Inc., and Brazilian CAPES).

Conference Information

HotStorage 2026: USENIX Workshop on Hot Topics in Storage and File Systems

Q: What is the submission deadline for HotStorage 2026?

The paper submission deadline for HotStorage 2026 (USENIX Workshop on Hot Topics in Storage and File Systems) is 2026-06-05.

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Submission Date:

2026-06-05

Notification Date:

2026-07-24

Conference Date:

2026-09-28

Location:

Prague, Czech Republic

Years:

18

CCF: C Viewed: 38546 Tracked: 12 Attend: 2

Call For Papers

HotStorage 2026 (USENIX Workshop on Hot Topics in Storage and File Systems) is a CCF C conference held in Prague, Czech Republic on 2026-09-28. The paper submission deadline is 2026-06-05. Acceptance notifications are sent on 2026-07-24.

Overview The HotStorage workshop provides a forum for cutting-edge storage research, a place where academic researchers and industry practitioners can discuss new opportunities and challenges in storage technology. Submissions should propose new research directions, explore non-traditional approaches, or report on noteworthy or counterintuitive learnings and experience in emerging areas. Submissions will be judged on their originality, technical merit, topical relevance, and the likelihood of leading to insightful discussions that will influence future storage systems design and applications. In keeping with the goals of the HotStorage workshop, the review process will favor submissions that are forward-looking and open-ended. If you are only a couple of months away from submitting to FAST, NSDI, EuroSys, VLDB, OSDI, SOSP, ASPLOS, SoCC, etc. you are probably already past the sweet spot for HotStorage. If you have a forward-looking or unorthodox idea or new research, and some evidence or early working system to support your view, but still have open questions, please consider bringing your work to HotStorage. The program committee will also welcome position papers that solicit discussion on controversial topics, introduce emerging methods and paradigms, or call out for new research directions. Topics of Interest HotStorage '26 welcomes innovative submissions in the broad areas of storage, data management, data applications, and cross-disciplinary topics that relate to these. Some specific areas are listed below but the list is not exhaustive: Application- and workload-specific storage Archival and backup storage Deduplication and compression Caching, tiering, and replication Cloud storage Disaggregated and distributed storage Energy-efficient storage File systems Flash/SSD Key-value and NoSQL stores Memory-centric storage systems Mobile and edge device (sensors, home, and IoT, etc.) storage New storage hardware, DPUs, persistent memory Next generation storage (DNA, glass) Performance modeling and prediction for storage Programming models and compilers for storage Quality of service for storage Security and privacy of storage Storage reliability, erasure coding Storage virtualization Storage systems for ML and applying ML to storage systems

Last updated by Dou Sun on 2026-03-31

Best Papers

Year	Best Papers
2025	ByteExpress: A High-Performance and Traffic-Efficient Inline Transfer of Small Payloads over NVMe
2024	Can Modern LLMs Tune and Configure LSM-based Key-Value Stores?
2023	Deep Note: Can Acoustic Interference Damage the Availability of Hard Disk Storage in Underwater Data Centers?
2021	Isolating namespace and performance in key-value SSDs for multi-tenant environments
2021	SentiLog: Anomaly Detecting on Parallel File Systems via Log-based Sentiment Analysis
2021	How the common retention acceleration method of 3D NAND flash memory goes wrong?
2021	Ensemble Prediction of Job Resources to Improve System Performance for Slurm-Based HPC Systems

Related Conferences

CCF	ICORE	Short	Full Name	Submission	Notification	Conference
A	A	FAST	USENIX Conference on File and Storage Technologies	2026-09-15	2026-12-08	2027-02-23
B	A	HotOS	USENIX Workshop on Hot Topics in Operating Systems			2027-05-24
		HotCloud	USENIX Workshop on Hot Topics in Cloud Computing	2020-03-24	2020-04-30	2020-07-13
		HotEdge	USENIX Workshop on Hot Topics in Edge Computing	2020-02-27	2020-03-19	2020-04-30
A	A*	USENIX Security	USENIX Security Symposium	2027-01-19		2027-08-11
		HotWeb	IEEE Workshop on Hot Topics in Web Systems and Technologies	2016-06-15	2016-08-31	2016-10-24
C		HotNets	ACM Workshop on Hot Topics in Networks	2026-07-16	2026-09-24	2026-11-16
	A	USENIX ATC	USENIX Annual Technical Conference			2025-07-07
		HotDep	International Workshop on Hot Topics in System Dependability	2014-07-20	2014-09-02	2014-10-05
		CooIDC	USENIX Workshop on Cool Topics in Sustainable Data Centers	2015-12-22	2016-02-02	2016-03-19

Related Journals

CCF	Full Name	Impact Factor	Publisher	ISSN
	IEEE Transactions on Emerging Topics in Computational Intelligence	6.5	IEEE	2471-285X
C	Knowledge-Based Systems	7.2	Elsevier	0950-7051
C	Future Generation Computer Systems	5.9	Elsevier	0167-739X
C	Neurocomputing	6.5	Elsevier	0925-2312
C	Pattern Recognition Letters	3.9	Elsevier	0167-8655
C	IEEE Transactions on Industrial Informatics	11.7	IEEE	1551-3203
C	IEEE Internet of Things Journal	8.9	IEEE	2327-4662
C	Engineering Applications of Artificial Intelligence	9.0	Elsevier	0952-1976
C	Expert Systems with Applications	7.5	Elsevier	0957-4174
C	IEEE Transactions on Big Data	5.7	IEEE	2332-7790

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Attender	Year
Cy Gao (17)	2023
Yongfeng Wang (233)	2020