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second normal form

database normalization requirement after first normal form
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second normal form

Summary

second normal form is a database normalisation[1]. It has Wikipedia articles in 12 language editions, a strong signal of global cultural recognition.[2]

Key Facts

  • second normal form's instance of is recorded as database normalisation[3].

Body

Definition and Type

second normal form's instance of is recorded as database normalisation[3].

Why It Matters

second normal form has Wikipedia articles in 12 language editions, a strong signal of global cultural recognition.[2] It is known by 10 alternative names across languages and contexts.[4]

References

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

Direct Wikidata claims

  1. [3] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikidata sitelinks. wikidata.org.
  2. [4] ↑ . Wikidata aliases. 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). second normal form. Retrieved May 3, 2026, from https://4ort.xyz/entity/second-normal-form
MLA “second normal form.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/second-normal-form.
BibTeX @misc{4ortxyz_second-normal-form_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{second normal form}}, year = {2026}, url = {https://4ort.xyz/entity/second-normal-form}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): second normal form — https://4ort.xyz/entity/second-normal-form (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/second-normal-form · 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. 26d ago · HelloImSteven · 2026-06-09 view diff on Wikidata ↗
    Instance of → database normalisation
    Instance of → —
    Aliases → —
    Foldoc id → second+normal+form
    "/* wbsetclaim-create:1||1 */ [[Property:P12946]]: 2NF, import FOLDOC ID ([[:toollabs:editgroups/b/wikibase-cli/4a1600b576016/|details]])"
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