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sirixdb/sirix

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SirixDB is an an embeddable, bitemporal, append-only database system and event store, storing immutable lightweight snapshots. It keeps the full history of each resource. Every commit stores a space-efficient snapshot through structural sharing. It is log-structured and never overwrites data. SirixDB uses a novel page-level versioning approach.

56 mentions on Hacker News by 9 people: 15 stories, 41 comments · first 2013-06-18 · latest 2026-07-15

Mentions per year 56 mentions · busiest year 2022 (15)
20082026
AllStoriesComments NewestTopOldest
  1. ▲ 13
    Show HN: SirixDB 1.0 Beta – Git-Like Versioning, Diffs, Time-Travel Queries
    story by lichtenberger · 2026-07-15 · 6 comments
  2. ▲ 1
    Show HN: SirixDB – a bitemporal JSON database system with sub-page versioning
    story by lichtenberger · 2026-07-14 · 0 comments
  3. ▲ 109
    Show HN: SirixDB – Bitemporal binary JSON database system and event store
    story by lichtenberger · 2023-11-13 · 16 comments
  4. ▲ 3
    Show HN: Evolutionary (binary) JSON DBS keeping an immutable revision history
    story by lichtenberger · 2023-10-21 · 0 comments
  5. ▲ 1
    Show HN: Evolutionary (binary) JSON data store (full immutable revision history)
    story by lichtenberger · 2023-10-21 · 0 comments
  6. ▲ 2
    Evolutionary, JSON data store (keeping the full revision history)
    story by lichtenberger · 2023-10-20 · 0 comments
  7. ▲ 2
    Ask HN: Anyone up to help profile and improve latency of a Java database system?
    story by lichtenberger · 2022-12-21 · 0 comments
  8. ▲ 3
    Ask HN: Do you prefer Svelte or SolidJS?
    story by lichtenberger · 2022-06-02 · 2 comments
  9. ▲ 2
    Show HN: Brackit – a retargetable JSONiq based query engine for JSON
    story by lichtenberger · 2022-03-01 · 0 comments
  10. ▲ 88
    SirixDB – An Evolutionary, Temporal NoSQL Storage System
    story by burtonator · 2019-05-05 · 25 comments
  11. ▲ 1
    Sirix: Effective and efficient storing and querying of your temporal data
    story by based2 · 2019-04-20 · 0 comments
  12. ▲ 3
    Show HN: SirixDB (OS) – versioning through efficient snapshotting (XML/JSON)
    story by lichtenberger · 2019-04-19 · 0 comments
  13. ▲ 3
    Sirix – an open source storage system for time varying data
    story by jojo-lichten · 2018-04-09 · 0 comments
  14. ▲ 1
    Sirix – Beyond Versioning of Persistent Trees
    story by jojo_lichti · 2014-04-19 · 0 comments
  15. ▲ 1
    A versioned open source XML storage system, storing snapshots of temporal data
    story by miazma · 2013-06-18 · 0 comments