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anacrolix/possum

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concurrent disk-backed cache supporting efficient direct file I/O, transactions, and snapshots using file cloning and sparse files

4 mentions on Hacker News by 1 person: 0 stories, 4 comments · first 2024-02-27 · latest 2025-01-19

Mentions per year 4 mentions · busiest year 2024 (3)
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  1. I recently wrote a KV disk change in Rust that uses the latest syscalls: https://github.com/anacrolix/possum
    comment by anacrolix · 2025-01-19 · in Build a Database in 3000 Lines with 0 Dependencies
  2. https://github.com/anacrolix/possum concurrent disk-backed cache supporting efficient direct file I/O, transactions, and snapshots using file cloning and sparse files
    comment by anacrolix · 2024-08-25 · in Ask HN: What are you working on (August 2024)?
  3. I wrote https://crates.io/crates/possum-db ( https://github.com/anacrolix/possum ) specifically to take advantage of this feature. APFS was the originally supported FS.
    comment by anacrolix · 2024-05-17 · in Copy-on-Write on APFS
  4. …efficient direct file I/O, transactions, and snapshots using file cloning and sparse files. https://github.com/anacrolix/possum
    comment by anacrolix · 2024-02-27 · in Possum-DB: Disk-cache in Rust using file cloning and sparse files