You are browsing a read-only backup copy of Wikitech. The live site can be found at wikitech.wikimedia.org

Infographics: Difference between revisions

From Wikitech-static
Jump to navigation Jump to search
imported>Quiddity
(add core See also to top (Wikimedia_infrastructure#Current infographics))
imported>Krinkle
(3 intermediate revisions by 3 users not shown)
Line 7: Line 7:
{{Main|Data centers}}
{{Main|Data centers}}
<gallery>
<gallery>
File:Infrastructure overview 18 January 2016 (draft).png|alt=|2016-01-18
File:WMF infrastructure 2022.png|2022-08
File:Infrastructure overview.png|2019-10
File:Infrastructure overview 18 January 2016 (draft).png|alt=|2016-01
File:Wikimedia-servers-2010-12-28.svg|2010-12-28
File:Wikimedia-servers-2010-12-28.svg|2010-12-28
File:Wikimedia-servers-2009-04-05.svg|2009-04-05
File:Wikimedia-servers-2009-04-05.svg|2009-04-05
Line 24: Line 26:


== MediaWiki architecture ==
== MediaWiki architecture ==
{{Main|MediaWiki at WMF}}<gallery>
{{Main|MediaWiki at WMF}}
<gallery>
File:Wikipedia webrequest 2022.png|August 2022
File:Wikipedia webrequest flow 2020.png|April 2020
File:Wikipedia webrequest flow 2020.png|April 2020
File:Wikipedia webrequest flow 2015-10.png|October 2015
File:Wikipedia webrequest flow 2015-10.png|October 2015
File:Wikimedia Server Architecture (simplified).svg|October 2013: core architecture of a single datacenter.
File:Wikimedia Server Architecture (simplified).svg|October 2013: core architecture of a single datacenter.
</gallery>
</gallery>
== Databases ==
<gallery>
File:Wikimedia-relational-databases-2022.png|Diagram of sections and how they get reads/writes – 2022-09
</gallery>
* [https://www.mediawiki.org/w/index.php?title=Manual:Database_layout/diagram&action=render MediaWiki's database layout]


== Traffic ==
== Traffic ==
{{Main|Global traffic routing}}<gallery>
{{Main|Global traffic routing}}
<gallery>
File:WMF Varnish and Swift.svg|alt=|2015-12-04 Varnish and Swift
File:WMF Varnish and Swift.svg|alt=|2015-12-04 Varnish and Swift
File:WMF Inbound Text Traffic Diagram.svg|2015-02-02
File:WMF Inbound Text Traffic Diagram.svg|2015-02-02
Line 46: Line 57:
== Individual software, services, and clusters ==
== Individual software, services, and clusters ==
<gallery>
<gallery>
File:Wikipedia Memcached flow 2022.png|Memcached configuration, 2022-08
File:New service IP flow chart.png|New service IP flow chart - 2021-04
File:New service IP flow chart.png|New service IP flow chart - 2021-04
File:Wikifunctions - Top-level architectural model.svg|Wikifunctions - Top-level architectural model - 2021-01
File:Wikifunctions - Top-level architectural model.svg|Wikifunctions - Top-level architectural model - 2021-01
File:Wikipedia Memcached flow 2020.png|Memcached configuration, 2020-11
File:WMCS network-L2 L3.png|WMCS network-L2 L3 - 2020-10
File:WMCS network-L2 L3.png|WMCS network-L2 L3 - 2020-10
File:MediaWiki fallback chains.svg|MediaWiki language fallback chains - 2020-07
File:MediaWiki fallback chains.svg|MediaWiki language fallback chains - 2020-07
Line 56: Line 69:
File:Toolforge k8s network topology.png|Toolforge k8s network topology - 2019-10
File:Toolforge k8s network topology.png|Toolforge k8s network topology - 2019-10
File:RBACandPSPforToolforge.png|Pod Security Policies (proposal) - 2019-09
File:RBACandPSPforToolforge.png|Pod Security Policies (proposal) - 2019-09
File:Wikidata Query Service components.svg|2019, [[Wikidata Query Service]] components
File:Database backups overview.svg|Architecture of Wikimedia Foundation infrastructure Database backups - 2019-03
File:Database backups overview.svg|Architecture of Wikimedia Foundation infrastructure Database backups - 2019-03
File:CirrusSearch components.svg|CirrusSearch components diagram - 2019-02
File:CirrusSearch components.svg|CirrusSearch components diagram - 2019-02
Line 91: Line 105:
File:External storage cluster-2.png|External storage cluster - 2011-11
File:External storage cluster-2.png|External storage cluster - 2011-11
File:Thumbnail request path all swift v3.jpg|Thumbnail request path all swift v3 - 2011-08
File:Thumbnail request path all swift v3.jpg|Thumbnail request path all swift v3 - 2011-08
File:Virtual architecture diagram.svg|Test/Dev Architecture - 2011-04 (See also [[:File:The Site Architecture You Can Edit.pdf]])
File:Virtual architecture diagram.svg|Test/Dev Architecture - 2011-04 (See also [[:File:The Site Architecture You Can Edit.pdf]])  
</gallery>
</gallery>



Revision as of 00:12, 27 September 2022

See also: Wikimedia infrastructure#Current infographics
See also: Special:ListFiles
See also: commons:Category:Wikimedia technology -> commons:Category:Wikimedia technical operations -> commons:Category:Wikimedia Cloud Services (etc)
See also: Performance/Runbook/diagrams.net conventions

Data center overview

Main article: Data centers

MediaWiki architecture

Main article: MediaWiki at WMF

Databases

Traffic

Main article: Global traffic routing

Networking

Main article: Network design
  • 2022-02 (includes back to 2018 in previous file revisions).

  • 2018-05: Ashburn DC physical layer.

  • 2010-02: Amsterdam network

  • 2009-01: SF office network.

  • Individual software, services, and clusters

    See also