Databasnyckel

Quality:

Unique key - minimal superkey in relational database management systems. Article "Databasnyckel" in Swedish Wikipedia has 10 points for quality (as of August 1, 2024). The article contains 1 references and 5 sections.

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

Since the creation of article "Databasnyckel", its content was written by 10 registered users of Swedish Wikipedia and edited by 385 registered Wikipedia users in all languages.

The article is cited 17 times in Swedish Wikipedia and cited 534 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Swedish): #2043 in September 2013
  • Global: #15713 in July 2003

The highest popularity rank from 2008:

  • Local (Swedish): #22556 in July 2014
  • Global: #55815 in November 2009

There are 11 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 August 1, 2024 (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
1German (de)
Schlüssel (Datenbank)
21.6336
2English (en)
Unique key
16.6058
3Ukrainian (uk)
Унікальний ключ
15.1659
4Russian (ru)
Уникальный ключ
14.8098
5Swedish (sv)
Databasnyckel
9.9526
6French (fr)
Clé (structure de données)
5.4747
7Norwegian (no)
Nøkkel (database)
5.3687
8Czech (cs)
Klíč (databáze)
4.4245
9Korean (ko)
유일 키
2.2258
10Italian (it)
Chiave (basi di dati)
1.8838
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 "Databasnyckel" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Unique key
1 428 113
2German (de)
Schlüssel (Datenbank)
1 077 822
3Japanese (ja)
一意性制約
105 770
4Norwegian (no)
Nøkkel (database)
65 070
5Italian (it)
Chiave (basi di dati)
40 532
6Swedish (sv)
Databasnyckel
32 155
7French (fr)
Clé (structure de données)
27 151
8Ukrainian (uk)
Унікальний ключ
10 158
9Czech (cs)
Klíč (databáze)
7 874
10Russian (ru)
Уникальный ключ
5 659
More...

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

Most popular in July 2024

The most popular language versions of the article "Databasnyckel" in July 2024
#LanguagePopularity awardRelative popularity
1German (de)
Schlüssel (Datenbank)
1 485
2English (en)
Unique key
964
3Japanese (ja)
一意性制約
151
4Russian (ru)
Уникальный ключ
72
5Italian (it)
Chiave (basi di dati)
68
6French (fr)
Clé (structure de données)
42
7Korean (ko)
유일 키
35
8Ukrainian (uk)
Унікальний ключ
28
9Norwegian (no)
Nøkkel (database)
27
10Czech (cs)
Klíč (databáze)
18
More...

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

The highest AI

Language versions of the article "Databasnyckel" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1German (de)
Schlüssel (Datenbank)
154
2English (en)
Unique key
144
3Norwegian (no)
Nøkkel (database)
30
4French (fr)
Clé (structure de données)
19
5Swedish (sv)
Databasnyckel
10
6Japanese (ja)
一意性制約
9
7Italian (it)
Chiave (basi di dati)
7
8Ukrainian (uk)
Унікальний ключ
4
9Czech (cs)
Klíč (databáze)
3
10Russian (ru)
Уникальный ключ
3
More...

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

The highest AI in July 2024

Language versions of the article "Databasnyckel" with the highest AI in July 2024
#LanguageAI awardRelative AI
1Czech (cs)
Klíč (databáze)
0
2German (de)
Schlüssel (Datenbank)
0
3English (en)
Unique key
0
4French (fr)
Clé (structure de données)
0
5Italian (it)
Chiave (basi di dati)
0
6Japanese (ja)
一意性制約
0
7Korean (ko)
유일 키
0
8Norwegian (no)
Nøkkel (database)
0
9Russian (ru)
Уникальный ключ
0
10Swedish (sv)
Databasnyckel
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 "Databasnyckel" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Unique key
137
2German (de)
Schlüssel (Datenbank)
118
3Norwegian (no)
Nøkkel (database)
89
4Ukrainian (uk)
Унікальний ключ
72
5French (fr)
Clé (structure de données)
55
6Japanese (ja)
一意性制約
26
7Swedish (sv)
Databasnyckel
17
8Korean (ko)
유일 키
9
9Czech (cs)
Klíč (databáze)
4
10Italian (it)
Chiave (basi di dati)
4
More...

Scores

Estimated value for Wikipedia:
Swedish:
Global:
Popularity in July 2024:
Swedish:
Global:
Popularity in all years:
Swedish:
Global:
Authors in July 2024:
Swedish:
Global:
Registered authors in all years:
Swedish:
Global:
Citations:
Swedish:
Global:

Quality measures

Interwikis

#LanguageValue
csCzech
Klíč (databáze)
deGerman
Schlüssel (Datenbank)
enEnglish
Unique key
frFrench
Clé (structure de données)
itItalian
Chiave (basi di dati)
jaJapanese
一意性制約
koKorean
유일 키
noNorwegian
Nøkkel (database)
ruRussian
Уникальный ключ
svSwedish
Databasnyckel
ukUkrainian
Унікальний ключ

Popularity rank trends

Best Rank Swedish:
#22556
07.2014
Global:
#55815
11.2009

AI rank trends

Best Rank Swedish:
#2043
09.2013
Global:
#15713
07.2003

Local AI rank history

Languages comparison

Important global interconnections

Wikipedia readers most often find their way to information on Unique key from Wikipedia articles about Database normalisation, Primary key, Hash table, Hash key and Relational database. Whereas reading the article about Unique key people most often go to Wikipedia articles on Primary key, Relational database, Candidate key, Foreign key and Compound key.

Cumulative results of quality and popularity of the Wikipedia article

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

News from 15 January 2025

On 15 January 2025 in multilingual Wikipedia, Internet users most often read articles on the following topics: Squid Game, Elon Musk, Squid Game, season 2, deaths in 2025, ChatGPT, Nosferatu, Donald Trump, Neil Gaiman, Pete Hegseth, Greenland.

In Swedish Wikipedia the most popular articles on that day were: Eliot Sumner, Dubbelmordet i Linköping, Vargasommar, Gustav Hemming, Sting, Ebbe Damm, Levan Akin, Jan Staaf, Genombrottet (TV-serie), Eva Melander.

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 August, 2024. When calculating current popularity and AI of articles data from July 2024 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2023... More information