Data-flow diagram

Data-flow diagram - graphical representation of the "flow" of data through an information system. Article “Data-flow diagram” in English Wikipedia has 41.1 points for quality (as of July 1, 2026). The article contains 22 references and 9 sections.

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

Since the creation of article “Data-flow diagram”, its content was written by 317 registered users of English Wikipedia and edited by 847 registered Wikipedia users in all languages.

The article is cited 91 times in English Wikipedia and cited 361 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #7341 in April 2006
• Global: #13876 in September 2008

The highest popularity rank from 2008:

• Local (English): #9365 in March 2009
• Global: #8535 in March 2009

There are 24 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, 2026 (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	Tamil (ta) தரவுப் பாய்வு வரைபடம்		54.0441
2	English (en) Data-flow diagram		41.0789
3	Czech (cs) Diagram datových toků		38.434
4	Greek (el) Διάγραμμα ροής δεδομένων		33.7873
5	Indonesian (id) Diagram alir data		31.935
6	Chinese (zh) 資料流程圖		27.6013
7	Dutch (nl) Data flow diagram		26.1561
8	Serbian (sr) Дијаграм протока података		23.569
9	Polish (pl) Diagram przepływu danych		23.5244
10	French (fr) Diagramme de flux de données		22.7637

More...

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

The most popular language versions of the article "Data-flow diagram" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Data-flow diagram		7 202 504
2	Spanish (es) Diagrama de flujo de datos		1 914 215
3	Japanese (ja) データフロー図		916 757
4	German (de) Datenflussdiagramm		615 110
5	Portuguese (pt) Diagrama de fluxo de dados		576 935
6	Russian (ru) DFD		564 558
7	Indonesian (id) Diagram alir data		315 715
8	French (fr) Diagramme de flux de données		217 348
9	Polish (pl) Diagram przepływu danych		217 304
10	Dutch (nl) Data flow diagram		184 347

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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 "Data-flow diagram" in June 2026

#	Language	Popularity award	Relative popularity
1	English (en) Data-flow diagram		4 338
2	German (de) Datenflussdiagramm		622
3	Russian (ru) DFD		476
4	Japanese (ja) データフロー図		289
5	Chinese (zh) 資料流程圖		253
6	Spanish (es) Diagrama de flujo de datos		207
7	Indonesian (id) Diagram alir data		183
8	Polish (pl) Diagram przepływu danych		170
9	French (fr) Diagramme de flux de données		167
10	Ukrainian (uk) Діаграма потоків даних		84

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

Language versions of the article "Data-flow diagram" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) Data-flow diagram		317
2	Spanish (es) Diagrama de flujo de datos		89
3	German (de) Datenflussdiagramm		70
4	Dutch (nl) Data flow diagram		49
5	French (fr) Diagramme de flux de données		41
6	Russian (ru) DFD		39
7	Italian (it) Data Flow Diagram		36
8	Portuguese (pt) Diagrama de fluxo de dados		27
9	Arabic (ar) مخطط تدفق البيانات		22
10	Japanese (ja) データフロー図		22

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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 "Data-flow diagram" with the highest AI in June 2026

#	Language	AI award	Relative AI
1	Chinese (zh) 資料流程圖		1
2	Arabic (ar) مخطط تدفق البيانات		0
3	Czech (cs) Diagram datových toků		0
4	German (de) Datenflussdiagramm		0
5	Greek (el) Διάγραμμα ροής δεδομένων		0
6	English (en) Data-flow diagram		0
7	Spanish (es) Diagrama de flujo de datos		0
8	Persian (fa) نمودار جریان داده		0
9	French (fr) Diagramme de flux de données		0
10	Hebrew (he) תרשים זרימת נתונים		0

More...

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

Language versions of the article "Data-flow diagram" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Data-flow diagram		91
2	Japanese (ja) データフロー図		44
3	Arabic (ar) مخطط تدفق البيانات		23
4	German (de) Datenflussdiagramm		23
5	Russian (ru) DFD		21
6	Chinese (zh) 資料流程圖		21
7	Korean (ko) 데이터 흐름도		19
8	Spanish (es) Diagrama de flujo de datos		18
9	French (fr) Diagramme de flux de données		16
10	Ukrainian (uk) Діаграма потоків даних		16

More...

#	Language	Value
ar	Arabic مخطط تدفق البيانات
cs	Czech Diagram datových toků
de	German Datenflussdiagramm
el	Greek Διάγραμμα ροής δεδομένων
en	English Data-flow diagram
es	Spanish Diagrama de flujo de datos
fa	Persian نمودار جریان داده
fr	French Diagramme de flux de données
he	Hebrew תרשים זרימת נתונים
id	Indonesian Diagram alir data
it	Italian Data Flow Diagram
ja	Japanese データフロー図
ko	Korean 데이터 흐름도
nl	Dutch Data flow diagram
pl	Polish Diagram przepływu danych
pt	Portuguese Diagrama de fluxo de dados
ru	Russian DFD
sk	Slovak Diagram tokov údajov
sr	Serbian Дијаграм протока података
ta	Tamil தரவுப் பாய்வு வரைபடம்
th	Thai แผนภาพกระแสข้อมูล
uk	Ukrainian Діаграма потоків даних
vi	Vietnamese Sơ đồ luồng dữ liệu
zh	Chinese 資料流程圖

Best Rank

English: #9365 03.2009

Global: #8535 03.2009

Best Rank

English: #7341 04.2006

Global: #13876 09.2008

On 1 July 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 2026 FIFA World Cup, Kylian Mbappé, Erling Haaland, Democratic Republic of the Congo, FIFA World Cup, Harry Kane, Romelu Lukaku, Senegal, Michael Olise, Sadio Mané.

In English Wikipedia the most popular articles on that day were: 2026 FIFA World Cup, Harry Kane, Julián Quiñones, List of FIFA World Cup top goalscorers, Kylian Mbappé, Democratic Republic of the Congo, Erling Haaland, DR Congo national football team, Melat Kiros, FIFA World Cup.

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 50 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2026. When calculating current popularity and AI of articles data from June 2026 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2026... More information