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Armstrong's axioms

set of axioms used to infer all the functional dependencies on a relational database
Thing axiomatic_system Q3625629
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Armstrong's axioms

Summary

Armstrong's axioms is an axiomatic system[1]. It draws 40 Wikipedia views per month (axiomatic_system category, ranking #6 of 12).[2]

Key Facts

  • Armstrong's axioms's instance of is recorded as axiomatic system[3].
  • Armstrong's axioms's Freebase ID is recorded as /m/09btcf[4].
  • Armstrong's axioms's studied by is recorded as database theory[5].
  • Armstrong's axioms's Microsoft Academic ID is recorded as 72035858[6].
  • Armstrong's axioms's Encyclopedia of Database Systems ID is recorded as 1554-2[7].

Why It Matters

Armstrong's axioms draws 40 Wikipedia views per month (axiomatic_system category, ranking #6 of 12).[2] It has Wikipedia articles in 7 language editions, a strong signal of global cultural recognition.[8]

References

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

Direct Wikidata claims

  1. [3] ↑ . wikidata.org.
  2. [4] ↑ . wikidata.org.
  3. [5] ↑ . wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [8] ↑ . Wikidata sitelinks. 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). Armstrong's axioms. Retrieved May 3, 2026, from https://4ort.xyz/entity/armstrong-s-axioms
MLA “Armstrong's axioms.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/armstrong-s-axioms.
BibTeX @misc{4ortxyz_armstrong-s-axioms_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Armstrong's axioms}}, year = {2026}, url = {https://4ort.xyz/entity/armstrong-s-axioms}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Armstrong's axioms — https://4ort.xyz/entity/armstrong-s-axioms (retrieved 2026-05-03)

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