Clave natural

es

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Clave natural

Quality:

Natural key - type of unique key in a database formed of attributes that exist and are used in the external world outside the database. Article “Clave natural” in Spanish Wikipedia has 17.7 points for quality (as of July 1, 2025). The article contains 3 references and 4 sections.

In this language version of Wikipedia the article has the best quality. However, the most popular language version of this article is English.

Since the creation of article “Clave natural”, its content was written by 4 registered users of Spanish Wikipedia and edited by 80 registered Wikipedia users in all languages.

The article is cited 4 times in Spanish Wikipedia and cited 37 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Spanish): #46550 in March 2013
  • Global: #77881 in September 2004

The highest popularity rank from 2008:

  • Local (Spanish): #426532 in March 2013
  • Global: #114042 in June 2024

There are 7 language versions for this article in the WikiRank database (of the considered 55 Wikipedia language editions).

The quality and popularity assessment was based on Wikipédia dumps from July 1, 2025 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

Languages with the highest quality

#LanguageQuality gradeQuality score
1Spanish (es)
Clave natural
17.7307
2Ukrainian (uk)
Природний ключ
14.9734
3English (en)
Natural key
14.4835
4Norwegian (no)
Naturlig nøkkel
9.8966
5German (de)
Sprechender Schlüssel
7.6423
6Chinese (zh)
业务主键
3.0369
7French (fr)
Clé naturelle
2.7807
More...

The following table shows the most popular language versions of the article.

Most popular in all the time

The most popular language versions of the article "Clave natural" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Natural key
363 053
2German (de)
Sprechender Schlüssel
31 302
3Spanish (es)
Clave natural
7 649
4French (fr)
Clé naturelle
7 170
5Chinese (zh)
业务主键
4 844
6Ukrainian (uk)
Природний ключ
559
7Norwegian (no)
Naturlig nøkkel
267
More...

The following table shows the language versions of the article with the highest popularity in the last month.

Most popular in June 2025

The most popular language versions of the article "Clave natural" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
Natural key
1 600
2German (de)
Sprechender Schlüssel
36
3French (fr)
Clé naturelle
27
4Chinese (zh)
业务主键
23
5Spanish (es)
Clave natural
17
6Norwegian (no)
Naturlig nøkkel
16
7Ukrainian (uk)
Природний ключ
7
More...

The following table shows the language versions of the article with the highest Authors’ Interest.

The highest AI

Language versions of the article "Clave natural" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Natural key
43
2German (de)
Sprechender Schlüssel
22
3French (fr)
Clé naturelle
5
4Spanish (es)
Clave natural
4
5Chinese (zh)
业务主键
3
6Ukrainian (uk)
Природний ключ
2
7Norwegian (no)
Naturlig nøkkel
1
More...

The following table shows the language versions of the article with the highest Authors’ Interest in the last month.

The highest AI in June 2025

Language versions of the article "Clave natural" with the highest AI in June 2025
#LanguageAI awardRelative AI
1German (de)
Sprechender Schlüssel
0
2English (en)
Natural key
0
3Spanish (es)
Clave natural
0
4French (fr)
Clé naturelle
0
5Norwegian (no)
Naturlig nøkkel
0
6Ukrainian (uk)
Природний ключ
0
7Chinese (zh)
业务主键
0
More...

The following table shows the language versions of the article with the highest number of citations.

The highest CI

Language versions of the article "Clave natural" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Natural key
12
2Norwegian (no)
Naturlig nøkkel
9
3German (de)
Sprechender Schlüssel
6
4Spanish (es)
Clave natural
4
5Ukrainian (uk)
Природний ключ
3
6French (fr)
Clé naturelle
2
7Chinese (zh)
业务主键
1
More...

Scores

Estimated value for Wikipedia:
Spanish:
Global:
Popularity in June 2025:
Spanish:
Global:
Popularity in all years:
Spanish:
Global:
Authors in June 2025:
Spanish:
Global:
Registered authors in all years:
Spanish:
Global:
Citations:
Spanish:
Global:

Quality measures

Interwikis

#LanguageValue
deGerman
Sprechender Schlüssel
enEnglish
Natural key
esSpanish
Clave natural
frFrench
Clé naturelle
noNorwegian
Naturlig nøkkel
ukUkrainian
Природний ключ
zhChinese
业务主键

Popularity rank trends

Best Rank Spanish:
#426532
03.2013
Global:
#114042
06.2024

AI rank trends

Best Rank Spanish:
#46550
03.2013
Global:
#77881
09.2004

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on Natural key from Wikipedia articles about Surrogate key, Slowly changing dimension, Primary key, Compound key and Relational database. Whereas reading the article about Natural key people most often go to Wikipedia articles on Surrogate key, Superkey, Unique key, Functional dependency and Confluence.

Cumulative results of quality and popularity of the Wikipedia article

List of Wikipedia articles in different languages (starting with the most popular):

News from 21 February 2026

On 21 February 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: Jeffrey Epstein, Alysa Liu, Eric Dane, 2026 Winter Olympics, Rebecca Gayheart, Johannes Høsflot Klæbo, Wuthering Heights, amyotrophic lateral sclerosis, Andrew Mountbatten-Windsor, John F. Kennedy Jr..

In Spanish Wikipedia the most popular articles on that day were: Willie Colón, Eric Dane, Jeffrey Epstein, Rebecca Gayheart, Esclerosis lateral amiotrófica, Arthur Fils, Cumbres Borrascosas (película de 2026), Cumbres Borrascosas, Marco Ruben, Víctor Muñoz Villanueva.

About WikiRank

The WikiRank project is intended for automatic relative evaluation of the articles in the various language versions of Wikipedia. At the moment the service allows to compare over 44 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2025. When calculating current popularity and AI of articles data from June 2025 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2025... More information