Db4o

Quality:

Db4o - open source object database. Article "Db4o" in Portuguese Wikipedia has 19.9 points for quality (as of November 1, 2023). The article contains 9 references and 3 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 "Db4o", its content was written by 15 registered users of Portuguese Wikipedia and edited by 210 registered Wikipedia users in all languages.

The article is cited 3 times in Portuguese Wikipedia and cited 198 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Portuguese): #4807 in April 2010
  • Global: #41870 in June 2007

The highest popularity rank from 2008:

  • Local (Portuguese): #87773 in March 2012
  • Global: #304569 in January 2008

There are 9 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)
Db4o
38.5429
2German (de)
Db4o
29.385
3Portuguese (pt)
Db4o
19.9425
4Japanese (ja)
Db4o
15.6506
5Italian (it)
Db4o
9.2522
6Russian (ru)
Db4o
4.9133
7Spanish (es)
DB4O
2.9731
8French (fr)
DataBase For Objects
2.0977
9Persian (fa)
دی‌بی‌فوراو
1.1341
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 "Db4o" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Db4o
218 859
2German (de)
Db4o
75 144
3Spanish (es)
DB4O
42 037
4Portuguese (pt)
Db4o
26 579
5Russian (ru)
Db4o
25 653
6French (fr)
DataBase For Objects
17 187
7Japanese (ja)
Db4o
12 725
8Persian (fa)
دی‌بی‌فوراو
4 257
9Italian (it)
Db4o
2 294
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 "Db4o" in October 2023
#LanguagePopularity awardRelative popularity
1English (en)
Db4o
412
2Japanese (ja)
Db4o
216
3German (de)
Db4o
97
4Spanish (es)
DB4O
91
5Russian (ru)
Db4o
48
6French (fr)
DataBase For Objects
27
7Portuguese (pt)
Db4o
24
8Italian (it)
Db4o
8
9Persian (fa)
دی‌بی‌فوراو
4
More...

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

The highest AI

Language versions of the article "Db4o" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1German (de)
Db4o
64
2English (en)
Db4o
59
3Russian (ru)
Db4o
23
4Portuguese (pt)
Db4o
15
5French (fr)
DataBase For Objects
13
6Italian (it)
Db4o
12
7Persian (fa)
دی‌بی‌فوراو
10
8Spanish (es)
DB4O
9
9Japanese (ja)
Db4o
5
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 "Db4o" with the highest AI in October 2023
#LanguageAI awardRelative AI
1German (de)
Db4o
1
2English (en)
Db4o
0
3Spanish (es)
DB4O
0
4Persian (fa)
دی‌بی‌فوراو
0
5French (fr)
DataBase For Objects
0
6Italian (it)
Db4o
0
7Japanese (ja)
Db4o
0
8Portuguese (pt)
Db4o
0
9Russian (ru)
Db4o
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 "Db4o" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1French (fr)
DataBase For Objects
53
2Italian (it)
Db4o
49
3Russian (ru)
Db4o
46
4English (en)
Db4o
16
5Persian (fa)
دی‌بی‌فوراو
13
6German (de)
Db4o
8
7Japanese (ja)
Db4o
6
8Spanish (es)
DB4O
4
9Portuguese (pt)
Db4o
3
More...

Scores

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

Quality measures

Interwikis

#LanguageValue
deGerman
Db4o
enEnglish
Db4o
esSpanish
DB4O
faPersian
دی‌بی‌فوراو
frFrench
DataBase For Objects
itItalian
Db4o
jaJapanese
Db4o
ptPortuguese
Db4o
ruRussian
Db4o

Popularity rank trends

Best Rank Portuguese:
#87773
03.2012
Global:
#304569
01.2008

AI rank trends

Best Rank Portuguese:
#4807
04.2010
Global:
#41870
06.2007

Local AI rank history

Languages comparison

Important global interconnections

Wikipedia readers most often find their way to information on Db4o from Wikipedia articles about Object database, Comparison of object database management systems, NoSQL database management system, List of commercial open-source applications and services and MongoDB. Whereas reading the article about Db4o people most often go to Wikipedia articles on Object database, Actian, Versant Object Database, NoSQL database management system and Versant Corporation.

Cumulative results of quality and popularity of the Wikipedia article

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

en: Db4o
de: Db4o
es: DB4O
pt: Db4o
ru: Db4o
ja: Db4o
it: Db4o

News from 19 June 2024

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In Portuguese Wikipedia the most popular articles on that day were: ChatGPT, Campeonato Europeu de Futebol, Chico Buarque, Jordan Peterson, Francisco Conceição, Sérgio Conceição, Albânia, Campeonato Europeu de Futebol de 2024, Sylvinho, YouTube.

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