High-availability cluster

en

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High-availability cluster

Quality:

High-availability cluster - cluster of separate computers designed for high availability at the application level (even if individual nodes fail). Article “High-availability cluster” in English Wikipedia has 16.3 points for quality (as of July 1, 2025). The article contains 2 references and 7 sections. The article also contains templates indicating quality issues, therefore its score was reduced by 2.87 points.

This article has the best quality in Ukrainian Wikipedia. However, this article is the most popular in English version.

In June 2025 the article “High-availability cluster” was edited by 1 authors in English Wikipedia and written by 1 authors in all languages.

Since the creation of article “High-availability cluster”, its content was written by 124 registered users of English Wikipedia and edited by 218 registered Wikipedia users in all languages.

The article is cited 75 times in English Wikipedia and cited 205 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (English): #11527 in September 2010
  • Global: #64766 in September 2010

The highest popularity rank from 2008:

  • Local (English): #73545 in August 2014
  • Global: #103798 in October 2009

There are 10 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
1Ukrainian (uk)
Відмовостійкий кластер
16.6752
2English (en)
High-availability cluster
16.261
3Portuguese (pt)
Sistema de alta disponibilidade
10.2646
4Russian (ru)
Отказоустойчивый кластер
8.823
5Spanish (es)
Clúster de alta disponibilidad
6.8684
6Japanese (ja)
密結合クラスター
6.5775
7Korean (ko)
고가용성 클러스터
5.8954
8Chinese (zh)
高可用性集群
5.0904
9Persian (fa)
پردازش خوشه‌ای با دسترسی بالا
2.4139
10Italian (it)
High Availability
1.108
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 "High-availability cluster" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
High-availability cluster
1 542 937
2Portuguese (pt)
Sistema de alta disponibilidade
198 300
3Spanish (es)
Clúster de alta disponibilidad
145 666
4Russian (ru)
Отказоустойчивый кластер
110 291
5Japanese (ja)
密結合クラスター
33 037
6Italian (it)
High Availability
31 268
7Chinese (zh)
高可用性集群
11 781
8Ukrainian (uk)
Відмовостійкий кластер
3 540
9Persian (fa)
پردازش خوشه‌ای با دسترسی بالا
2 103
10Korean (ko)
고가용성 클러스터
552
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 "High-availability cluster" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
High-availability cluster
2 115
2Russian (ru)
Отказоустойчивый кластер
346
3Portuguese (pt)
Sistema de alta disponibilidade
121
4Chinese (zh)
高可用性集群
94
5Spanish (es)
Clúster de alta disponibilidad
67
6Italian (it)
High Availability
58
7Japanese (ja)
密結合クラスター
34
8Korean (ko)
고가용성 클러스터
28
9Ukrainian (uk)
Відмовостійкий кластер
28
10Persian (fa)
پردازش خوشه‌ای با دسترسی بالا
10
More...

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

The highest AI

Language versions of the article "High-availability cluster" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
High-availability cluster
124
2Spanish (es)
Clúster de alta disponibilidad
24
3Italian (it)
High Availability
16
4Portuguese (pt)
Sistema de alta disponibilidade
14
5Japanese (ja)
密結合クラスター
12
6Ukrainian (uk)
Відмовостійкий кластер
10
7Russian (ru)
Отказоустойчивый кластер
9
8Persian (fa)
پردازش خوشه‌ای با دسترسی بالا
5
9Chinese (zh)
高可用性集群
3
10Korean (ko)
고가용성 클러스터
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 "High-availability cluster" with the highest AI in June 2025
#LanguageAI awardRelative AI
1English (en)
High-availability cluster
1
2Spanish (es)
Clúster de alta disponibilidad
0
3Persian (fa)
پردازش خوشه‌ای با دسترسی بالا
0
4Italian (it)
High Availability
0
5Japanese (ja)
密結合クラスター
0
6Korean (ko)
고가용성 클러스터
0
7Portuguese (pt)
Sistema de alta disponibilidade
0
8Russian (ru)
Отказоустойчивый кластер
0
9Ukrainian (uk)
Відмовостійкий кластер
0
10Chinese (zh)
高可用性集群
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 "High-availability cluster" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
High-availability cluster
75
2Portuguese (pt)
Sistema de alta disponibilidade
57
3Japanese (ja)
密結合クラスター
14
4Chinese (zh)
高可用性集群
12
5Spanish (es)
Clúster de alta disponibilidad
11
6Russian (ru)
Отказоустойчивый кластер
11
7Italian (it)
High Availability
10
8Ukrainian (uk)
Відмовостійкий кластер
9
9Korean (ko)
고가용성 클러스터
4
10Persian (fa)
پردازش خوشه‌ای با دسترسی بالا
2
More...

Scores

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

Quality measures

Interwikis

#LanguageValue
enEnglish
High-availability cluster
esSpanish
Clúster de alta disponibilidad
faPersian
پردازش خوشه‌ای با دسترسی بالا
itItalian
High Availability
jaJapanese
密結合クラスター
koKorean
고가용성 클러스터
ptPortuguese
Sistema de alta disponibilidade
ruRussian
Отказоустойчивый кластер
ukUkrainian
Відмовостійкий кластер
zhChinese
高可用性集群

Popularity rank trends

Best Rank English:
#73545
08.2014
Global:
#103798
10.2009

AI rank trends

Best Rank English:
#11527
09.2010
Global:
#64766
09.2010

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on High-availability cluster from Wikipedia articles about Computer cluster, Linux-HA, High availability, Pacemaker and List of cluster management software. Whereas reading the article about High-availability cluster people most often go to Wikipedia articles on Computer cluster, List of cluster management software, Failover, Pacemaker and High availability software.

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

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In English Wikipedia the most popular articles on that day were: Eric Dane, Alysa Liu, Rebecca Gayheart, Jeffrey Epstein, 2026 Winter Olympics, Eileen Gu, John F. Kennedy Jr., Carolyn Bessette Kennedy, Deaths in 2026, Johannes Høsflot Klæbo.

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