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Lightning Memory-Mapped Database

Software library providing embedded transactional key-value database
Thing key_value_database_system Q20725152
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Lightning Memory-Mapped Database

Summary

Lightning Memory-Mapped Database is a key–value database system[1].

Key Facts

  • Lightning Memory-Mapped Database's instance of is recorded as key–value database system[2].
  • Lightning Memory-Mapped Database's instance of is recorded as embedded database[3].
  • Lightning Memory-Mapped Database's instance of is recorded as free and open-source software[4].
  • Lightning Memory-Mapped Database's instance of is recorded as database engine[5].
  • Lightning Memory-Mapped Database's instance of is recorded as Ordered Key-Value Store[6].
  • Lightning Memory-Mapped Database's copyright license is recorded as OpenLDAP Public License Version 2.8[7].
  • Lightning Memory-Mapped Database's programmed in is recorded as Q15777[8].
  • Lightning Memory-Mapped Database's operating system is recorded as Unix-like operating system[9].
  • Lightning Memory-Mapped Database's software version identifier is recorded as 0.9.6[10].
  • Lightning Memory-Mapped Database's software version identifier is recorded as 0.9.7[11].
  • Lightning Memory-Mapped Database's software version identifier is recorded as 0.9.8[12].
  • Lightning Memory-Mapped Database's software version identifier is recorded as 0.9.9[13].
  • Lightning Memory-Mapped Database's software version identifier is recorded as 0.9.10[14].
  • Lightning Memory-Mapped Database's software version identifier is recorded as 0.9.11[15].
  • Lightning Memory-Mapped Database's software version identifier is recorded as 0.9.12[16].
  • Lightning Memory-Mapped Database's software version identifier is recorded as 0.9.13[17].
  • Lightning Memory-Mapped Database's software version identifier is recorded as 0.9.14[18].
  • Lightning Memory-Mapped Database's software version identifier is recorded as 0.9.15[19].
  • Lightning Memory-Mapped Database's software version identifier is recorded as 0.9.16[20].
  • Lightning Memory-Mapped Database's software version identifier is recorded as 0.9.17[21].
  • Lightning Memory-Mapped Database's software version identifier is recorded as 0.9.18[22].
  • Lightning Memory-Mapped Database's software version identifier is recorded as 0.9.19[23].
  • Lightning Memory-Mapped Database's software version identifier is recorded as 0.9.21[24].
  • Lightning Memory-Mapped Database's software version identifier is recorded as 0.9.22[25].
  • Lightning Memory-Mapped Database's software version identifier is recorded as 0.9.23[26].

Body

Definition and Type

Recorded instance of include key–value database system[2], embedded database[3], free and open-source software[4], database engine[5], and Ordered Key-Value Store[6].

Use and Application

Lightning Memory-Mapped Database is used for embedded database[27]. It is part of OpenLDAP[28].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [3] ↑ . wikidata.org.
  3. [4] ↑ . wikidata.org.
  4. [5] ↑ . wikidata.org.
  5. [6] ↑ . wikidata.org.
  6. [7] ↑ . git.openldap.org. Retrieved . git.openldap.org. Provenance: wikidata.org.
  7. [8] ↑ . wikidata.org.
  8. [9] ↑ . wikidata.org.
  9. [10] ↑ . github.com. Retrieved . github.com. Provenance: wikidata.org.
  10. [11] ↑ . github.com. Retrieved . github.com. Provenance: wikidata.org.
  11. [12] ↑ . github.com. Retrieved . github.com. Provenance: wikidata.org.
  12. [13] ↑ . github.com. Retrieved . github.com. Provenance: wikidata.org.
  13. [14] ↑ . github.com. Retrieved . github.com. Provenance: wikidata.org.
  14. [15] ↑ . github.com. Retrieved . github.com. Provenance: wikidata.org.
  15. [16] ↑ . github.com. Retrieved . github.com. Provenance: wikidata.org.
  16. [17] ↑ . github.com. Retrieved . github.com. Provenance: wikidata.org.
  17. [18] ↑ . github.com. Retrieved . github.com. Provenance: wikidata.org.
  18. [19] ↑ . github.com. Retrieved . github.com. Provenance: wikidata.org.
  19. [20] ↑ . github.com. Retrieved . github.com. Provenance: wikidata.org.
  20. [21] ↑ . github.com. Retrieved . github.com. Provenance: wikidata.org.
  21. [22] ↑ . github.com. Retrieved . github.com. Provenance: wikidata.org.
  22. [23] ↑ . github.com. Retrieved . github.com. Provenance: wikidata.org.
  23. [24] ↑ . github.com. Retrieved . github.com. Provenance: wikidata.org.
  24. [25] ↑ . github.com. Retrieved . github.com. Provenance: wikidata.org.
  25. [26] ↑ . github.com. Retrieved . github.com. Provenance: wikidata.org.
  26. [28] ↑ . wikidata.org.
  27. [27] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). Lightning Memory-Mapped Database. Retrieved May 3, 2026, from https://4ort.xyz/entity/lightning-memory-mapped-database
MLA “Lightning Memory-Mapped Database.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/lightning-memory-mapped-database.
BibTeX @misc{4ortxyz_lightning-memory-mapped-database_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Lightning Memory-Mapped Database}}, year = {2026}, url = {https://4ort.xyz/entity/lightning-memory-mapped-database}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Lightning Memory-Mapped Database — https://4ort.xyz/entity/lightning-memory-mapped-database (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/lightning-memory-mapped-database · Last refreshed:

Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 10d ago · S8321414 · 2026-08-09 view diff on Wikidata ↗
    Source code repository url → https://github.com/LMDB/lmdb, https://git.openldap.org/openldap/openldap/
    Open hub id → lightning_database
    Openbsd port → databases/lmdb
    Debian source package → lmdb
    + 22 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-update:2||1 */ [[Property:P348]]: 0.9.33"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.