CCF CArchitecture and SystemsNew in 2026Publisher: USENIX Association
HotStorageHotStorage
HotStorage is a rank C conference in Computer Architecture, Parallel and Distributed Computing, and Storage Systems in the CCF list's 7th edition (2026), new in this edition. HotStorage 2026 took place on Sep 28–29, 2026 in Prague, Czechia. Acceptance rate 2026: 29.5% (23/78).
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Data updated 8 November 2026 · rank from the CCF list's 7th edition
Latest edition
HotStorage 2026: call for papers timeline
- Jun 13, 2026, 11:59 UTC
- Sep 28–29, 2026Local timeConferencePrague, Czechia
AoE (Anywhere on Earth) is UTC−12 (time zones explained). These dates come from the ccf-deadlines community project and have not yet been checked against the conference website; confirm them there before you submit. Conference website ↗
Past editions
Dates, venues, deadlines and acceptance rates
| Year | Paper deadline | Acceptance | Papers (dblp) | Dates | Venue |
|---|---|---|---|---|---|
| 2026 | 2026-06-12AoE | 29.5%23/78 · source | — | Sep 28–29, 2026 | Prague, Czechia |
| 2025 | 2025-04-04AoE | — | 19 | Jul 10–11, 2025 | Boston, MA, USA |
| 2024 | 2024-04-05AoE | 39.1%18/46 · source | 18 | Jul 8–9, 2024 | Santa Clara, CA, USA |
| 2023 | 2023-03-30AoE | — | 17 | Jul 9, 2023 | Boston, MA, USA |
| 2022 | 2022-03-29AoE | 40.4%19/47 · source | 19 | Jun 27–28, 2022 | Virtual |
| 2021 | 2021-04-30AoE | 37.5%15/40 · source | 15 | Jul 27–28, 2021 | Virtual |
| 2020 | — | — | 35 | — | — |
| 2019 | — | — | 22 | — | — |
| 2018 | — | — | 22 | — | — |
| 2017 | — | — | 28 | — | — |
| 2016 | — | — | 24 | — | — |
Paper counts are dblp's main proceedings only, without workshop volumes; acceptance rates link to the page they come from. dblp ↗
CCF list
HotStorage in the CCF list
- 7th edition (2026)
- CCF C Computer Architecture, Parallel and Distributed Computing, and Storage Systems · no. 28
- 6th edition (2022)
- Not listed (new in 2026)
- Name in the list
- HotStorage
- Publisher
- USENIX Association
CCF counts the full (regular) papers of a listed conference: short papers, demos, technical briefs, summaries, Findings and the workshops held with a conference are outside the list. CCF also says the list is a recommendation and should not be used on its own to evaluate research; your institution's rules decide. What counts, case by case →
FAQ
About HotStorage
What CCF rank is HotStorage?
HotStorage is a rank C conference in Computer Architecture, Parallel and Distributed Computing, and Storage Systems in the CCF list's 7th edition (2026), new in this edition.
Where is HotStorage 2026?
HotStorage 2026 took place on Sep 28–29, 2026 in Prague, Czechia.
What is the HotStorage acceptance rate?
2026: 78 submissions, 23 accepted, 29.5%. 2024: 39.1% (18/46). The history table links each figure to its source.
Do HotStorage workshop and short papers count as CCF C?
CCF counts the full (regular) papers of a listed conference: short papers, demos, technical briefs, summaries, Findings and the workshops held with a conference are outside the list. CCF also says the list is a recommendation and should not be used on its own to evaluate research; your institution's rules decide.
In more detail: Which CCF conference papers count · How to read conference deadlines
Sources: the CCF list of recommended international conferences and journals, 7th edition (published 31 March 2026, corrected 9 April 2026) and 6th edition (2022); editions, deadlines and acceptance rates from the ccf-deadlines community project (MIT licence), marked as community data until checked against each conference's website, then marked as checked with the website's own words; proceedings and paper counts from dblp (CC0).