uroni/hs5
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High-performance scale-up self-hosted s3-compatible object storage (hs5)
9 mentions on Hacker News by 1 person: 1 story, 8 comments · first 2025-09-24 · latest 2026-09-15
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My https://github.com/uroni/hs5 is designed for this use case. One notable thing is that compared to MinIO (and others) it does not store the objects as individual files. I also have DuckDB directly integrated. The readme has a comparison…
comment by uroni · 2026-09-15 · in Alternatives to MinIO for single-node local S3 -
…needs to mark all the pages as clean before commit, so same effect there. I fixed this for 0.9 here https://github.com/uroni/hs5/tree/main/external/lmdb . Will have to investigate if it is improved with 1.0, or if I need to redo the…
comment by uroni · 2026-07-03 · in Lightning Memory-Mapped Database Manager (LMDB) 1.0 -
In my similar project (s3 compatible single-node storage) https://github.com/uroni/hs5 I do use proper fsync for data and metadata durability. But it can be turned of via switch. It is a pet peeve of mine that the defaults should always be…
comment by uroni · 2026-05-09 · in Removing fsync from our local storage engine -
I build https://github.com/uroni/hs5 as replacement for single node use with a focus on high performance. I list other alternatives in the README there. Some short version: Ceph: Robust, widely used for multi-node deployments. Would…
comment by uroni · 2026-05-01 · in Ask HN: Is there any good open-source alternative to MinIO? -
I made https://github.com/uroni/hs5 -- focus is on single node and high performance. So plenty of alternatives available.
comment by uroni · 2026-04-13 · in I just want simple S3 -
…initially, but Ceph would be more likely to work. For the single node use-case, I'm working on https://github.com/uroni/hs5 . The S3 API surface is large, but at this point it covers the basics. By limiting the goals I hope it will be…
comment by uroni · 2026-02-28 · in MinIO Is Dead, Long Live MinIO -
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Show HN: HS5 – Open Source fast single-node S3 compatible object storagestory by uroni · 2026-02-16 · 0 comments
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I've been working on https://github.com/uroni/hs5 as a replacement with similar goals to early minio. The core is stable at this point, but the user/policy management and the web interface is still in the works.
comment by uroni · 2025-12-03 · in MinIO is now in maintenance-mode -
I'm working on something that might be suited for this use-case at https://github.com/uroni/hs5 (not ready for production yet). It would still need a resilience/cache layer like ZFS, though.
comment by uroni · 2025-09-24 · in How AWS S3 serves 1 petabyte per second on top of slow HDDs