Apache Solr

Apache Solr - open-source enterprise-search platform. This software is the 400^th most popular in the global Wikipedia ranking of software and the 342^nd most popular software in English Wikipedia. Article "Apache Solr" in English Wikipedia has 40.1 points for quality (as of July 1, 2025). The article contains 28 references and 8 sections.

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

Since the creation of article "Apache Solr", its content was written by 137 registered users of English Wikipedia and edited by 343 registered Wikipedia users in all languages.

Apache Solr is on the 342^nd place in local ranking of software in English Wikipedia and on the 400^th place in global ranking of software in all the time.

The article is cited 231 times in English Wikipedia and cited 913 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #34807 in August 2010
• Global: #48961 in May 2022

The highest popularity rank from 2008:

• Local (English): #43232 in April 2015
• Global: #62100 in April 2015

There are 14 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.

#	Language	Quality grade	Quality score
1	English (en) Apache Solr		40.1379
2	Hebrew (he) סולר (מנוע חיפוש)		39.4014
3	Polish (pl) Apache Solr		32.7479
4	Norwegian (no) Solr		32.7178
5	Turkish (tr) Apache Solr		29.7833
6	Ukrainian (uk) Apache Solr		27.4258
7	Russian (ru) Solr		27.3067
8	Chinese (zh) Solr		26.9983
9	Spanish (es) Apache Solr		17.3072
10	French (fr) Apache Solr		14.4946

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

The most popular language versions of the article "Apache Solr" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Apache Solr		1 763 910
2	Japanese (ja) Apache Solr		235 197
3	French (fr) Apache Solr		178 499
4	Russian (ru) Solr		137 564
5	Chinese (zh) Solr		104 781
6	Spanish (es) Apache Solr		89 340
7	Italian (it) Apache Solr		40 915
8	Norwegian (no) Solr		10 108
9	Turkish (tr) Apache Solr		8 537
10	Polish (pl) Apache Solr		7 932

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

The most popular language versions of the article "Apache Solr" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Apache Solr		2 779
2	Japanese (ja) Apache Solr		240
3	French (fr) Apache Solr		224
4	Russian (ru) Solr		198
5	Chinese (zh) Solr		187
6	Spanish (es) Apache Solr		143
7	Italian (it) Apache Solr		72
8	Polish (pl) Apache Solr		71
9	Norwegian (no) Solr		53
10	Ukrainian (uk) Apache Solr		25

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

Language versions of the article "Apache Solr" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) Apache Solr		137
2	French (fr) Apache Solr		50
3	Japanese (ja) Apache Solr		30
4	Norwegian (no) Solr		25
5	Russian (ru) Solr		19
6	Spanish (es) Apache Solr		15
7	Italian (it) Apache Solr		14
8	Hebrew (he) סולר (מנוע חיפוש)		12
9	Ukrainian (uk) Apache Solr		11
10	Chinese (zh) Solr		10

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

Language versions of the article "Apache Solr" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	Czech (cs) Apache Solr		0
2	English (en) Apache Solr		0
3	Spanish (es) Apache Solr		0
4	French (fr) Apache Solr		0
5	Hebrew (he) סולר (מנוע חיפוש)		0
6	Italian (it) Apache Solr		0
7	Japanese (ja) Apache Solr		0
8	Korean (ko) 아파치 솔		0
9	Norwegian (no) Solr		0
10	Polish (pl) Apache Solr		0

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

Language versions of the article "Apache Solr" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Apache Solr		231
2	French (fr) Apache Solr		132
3	Italian (it) Apache Solr		94
4	Japanese (ja) Apache Solr		88
5	Chinese (zh) Solr		77
6	Korean (ko) 아파치 솔		76
7	Russian (ru) Solr		76
8	Ukrainian (uk) Apache Solr		69
9	Norwegian (no) Solr		22
10	Turkish (tr) Apache Solr		19

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#	Language	Value
cs	Czech Apache Solr
en	English Apache Solr
es	Spanish Apache Solr
fr	French Apache Solr
he	Hebrew סולר (מנוע חיפוש)
it	Italian Apache Solr
ja	Japanese Apache Solr
ko	Korean 아파치 솔
no	Norwegian Solr
pl	Polish Apache Solr
ru	Russian Solr
tr	Turkish Apache Solr
uk	Ukrainian Apache Solr
zh	Chinese Solr

Best Rank

English: #43232 04.2015

Global: #62100 04.2015

Best Rank

English: #34807 08.2010

Global: #48961 05.2022

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In English Wikipedia the most popular articles on that day were: Superman (2025 film), João Pedro (footballer, born 2001), Jurassic World Rebirth, Belinda Bencic, Christian Horner, Jannik Sinner, Jeffrey Epstein, Ozzy Osbourne, Deaths in 2025, Novak Djokovic.

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