函数依赖

Quality:

Functional dependency - in relational database theory, a constraint between two sets of attributes in a relation from a database. Article "函数依赖" in Chinese Wikipedia has 11.7 points for quality (as of November 1, 2023). The article contains 2 references and 2 sections.

This article has the best quality in English Wikipedia. Also, this article is the most popular in that language version.

Since the creation of article "函数依赖", its content was written by 2 registered users of Chinese Wikipedia and edited by 245 registered Wikipedia users in all languages.

The article is cited 7 times in Chinese Wikipedia and cited 138 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Chinese): #80013 in February 2023
  • Global: #12643 in April 2003

The highest popularity rank from 2008:

  • Local (Chinese): #125340 in November 2020
  • Global: #98676 in November 2014

There are 12 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 November 1, 2023 (including revision history and pageviews for previous years).

下表顯示了最高品質的文章的語言版本。

Languages with the highest quality

#LanguageQuality gradeQuality score
1English (en)
Functional dependency
33.9878
2Estonian (et)
Funktsionaalne sõltuvus
23.2378
3Ukrainian (uk)
Функціональна залежність
13.4714
4Russian (ru)
Функциональная зависимость (программирование)
12.5989
5Korean (ko)
함수 종속
12.5356
6German (de)
Funktionale Abhängigkeit
12.2776
7Chinese (zh)
函数依赖
11.6934
8Spanish (es)
Dependencia funcional
10.3402
9French (fr)
Dépendance fonctionnelle
9.7918
10Italian (it)
Dipendenza funzionale
7.0382
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 "函数依赖" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Functional dependency
1 397 832
2German (de)
Funktionale Abhängigkeit
355 929
3Russian (ru)
Функциональная зависимость (программирование)
161 843
4Spanish (es)
Dependencia funcional
151 647
5Japanese (ja)
関数従属性
93 570
6Italian (it)
Dipendenza funzionale
82 508
7French (fr)
Dépendance fonctionnelle
61 042
8Korean (ko)
함수 종속
43 168
9Ukrainian (uk)
Функціональна залежність
41 633
10Dutch (nl)
Functionele afhankelijkheid
15 792
More...

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

Most popular in October 2023

The most popular language versions of the article "函数依赖" in October 2023
#LanguagePopularity awardRelative popularity
1English (en)
Functional dependency
2 741
2French (fr)
Dépendance fonctionnelle
687
3Russian (ru)
Функциональная зависимость (программирование)
676
4German (de)
Funktionale Abhängigkeit
532
5Spanish (es)
Dependencia funcional
398
6Ukrainian (uk)
Функціональна залежність
250
7Italian (it)
Dipendenza funzionale
248
8Japanese (ja)
関数従属性
217
9Chinese (zh)
函数依赖
150
10Korean (ko)
함수 종속
100
More...

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

The highest AI

Language versions of the article "函数依赖" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Functional dependency
95
2German (de)
Funktionale Abhängigkeit
59
3Italian (it)
Dipendenza funzionale
20
4Dutch (nl)
Functionele afhankelijkheid
16
5Russian (ru)
Функциональная зависимость (программирование)
13
6French (fr)
Dépendance fonctionnelle
12
7Spanish (es)
Dependencia funcional
10
8Korean (ko)
함수 종속
8
9Japanese (ja)
関数従属性
4
10Ukrainian (uk)
Функціональна залежність
4
More...

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

The highest AI in October 2023

Language versions of the article "函数依赖" with the highest AI in October 2023
#LanguageAI awardRelative AI
1German (de)
Funktionale Abhängigkeit
0
2English (en)
Functional dependency
0
3Spanish (es)
Dependencia funcional
0
4Estonian (et)
Funktsionaalne sõltuvus
0
5French (fr)
Dépendance fonctionnelle
0
6Italian (it)
Dipendenza funzionale
0
7Japanese (ja)
関数従属性
0
8Korean (ko)
함수 종속
0
9Dutch (nl)
Functionele afhankelijkheid
0
10Russian (ru)
Функциональная зависимость (программирование)
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 "函数依赖" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Functional dependency
35
2German (de)
Funktionale Abhängigkeit
17
3Spanish (es)
Dependencia funcional
16
4Ukrainian (uk)
Функціональна залежність
15
5Estonian (et)
Funktsionaalne sõltuvus
12
6Japanese (ja)
関数従属性
9
7Russian (ru)
Функциональная зависимость (программирование)
8
8Korean (ko)
함수 종속
7
9Chinese (zh)
函数依赖
7
10French (fr)
Dépendance fonctionnelle
4
More...

Scores

Estimated value for Wikipedia:
Chinese:
Global:
Popularity in October 2023:
Chinese:
Global:
Popularity in all years:
Chinese:
Global:
Authors in October 2023:
Chinese:
Global:
Registered authors in all years:
Chinese:
Global:
Citations:
Chinese:
Global:

Quality measures

Interwikis

#LanguageValue
deGerman
Funktionale Abhängigkeit
enEnglish
Functional dependency
esSpanish
Dependencia funcional
etEstonian
Funktsionaalne sõltuvus
frFrench
Dépendance fonctionnelle
itItalian
Dipendenza funzionale
jaJapanese
関数従属性
koKorean
함수 종속
nlDutch
Functionele afhankelijkheid
ruRussian
Функциональная зависимость (программирование)
ukUkrainian
Функціональна залежність
zhChinese
函数依赖

Popularity rank trends

Best Rank Chinese:
#125340
11.2020
Global:
#98676
11.2014

AI rank trends

Best Rank Chinese:
#80013
02.2023
Global:
#12643
04.2003

Languages comparison

Important global interconnections

Wikipedia readers most often find their way to information on Functional dependency from Wikipedia articles about Database normalisation, Second normal form, Boyce–Codd normal form, Third normal form and Superkey. Whereas reading the article about Functional dependency people most often go to Wikipedia articles on Database normalisation, Relational database, Armstrongs axioms, Multivalued dependency and Relation.

Cumulative results of quality and popularity of the Wikipedia article

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

News from 2 July 2024

On 2 July 2024 in multilingual Wikipedia, Internet users most often read articles on the following topics: UEFA Euro 2024, UEFA European Championship, Cristiano Ronaldo, Diogo Meireles da Costa, Merih Demiral, 2024 Copa América, Arda Güler, Turkey national association football team, Copa América, Inside Out 2.

In Chinese Wikipedia the most popular articles on that day were: 墨雨云间, 反黑英雄, 玫瑰的故事 (电视剧), 腦筋急轉彎2, 鬼滅之刃, 2024年歐洲足球錦標賽, 跑馬地紙盒藏屍案, 誰是被害者, 她的日與夜, 颜心记.

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 November, 2023. When calculating current popularity and AI of articles data from October 2023 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2023... More information