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Webperf infrastructure, 2023-05
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Webperf infrastructure, 2022-10
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Memcached configuration, 2022-08
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New service IP flow chart - 2021-04
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Wikifunctions - Top-level architectural model - 2021-01
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Memcached configuration, 2020-11
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WMCS network-L2 L3 - 2020-10
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MediaWiki language fallback chains - 2020-07
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basic setup and flows of the newer PAWS cluster - 2020-07
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ResourceLoader Client lifecycle - 2020-04
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Event Platform Architecture - 2020-04
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Analytics Kerberos infrastructure - 2019-11
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Toolforge k8s network topology - 2019-10
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Pod Security Policies (proposal) - 2019-09
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Architecture of Wikimedia Foundation infrastructure Database backups - 2019-03
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CirrusSearch components diagram - 2019-02
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Component diagram for Wikidata Query Service - 2019-02
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Wikidata: High Level - 2018-08 (see
blog post for more details)
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Wikidata: Data getting into Wikidata - 2018-08
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Wikidata: Data getting to client sites - 2018-08
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Wikidata: Dumps - 2018-08
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Wikidata: Query Service - 2018-08
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example of NICs as arranged for Neutron in the labtestn Openstack deployment - 2018-08
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network diagram for the CloudVPS eqiad1 openstack deployment - 2018-08
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OpenStack at WMCS - 2018-05
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WDCM System Operation Workflow: an overview of the WDCM monthly update - 2018-01
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Wikimedia Technical Areas - 2018-05
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Logic model for onboarding new developers annual program - 2017-6
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Containerized continuous delivery 2017 concept - 2017
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Architecture of wikireplicas - 2017-11
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Simple overview of how MW loads cliient-side resources, 2017-11.
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maps the flow of new articles in Wikipedia with the 'draftquality' and 'articletopic' ORES models used for routing - 2017-08
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labs tools topology - 2016-10
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Maps-components - 2016-08
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Maps-deployment - 2016-08
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Irc-rcstream-deployment (draft) - 2016-02
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Irc-rcstream-sequence (draft) - 2016-02
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Diagram of traffic flow for image traffic through Varnish to Swift - 2015-12
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Scap-diagram - 2015-04
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2015-03: MediaWiki database schema. Latest version at
mw:Manual:Database layout.
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2017: MediaWiki database schema (MediaWiki 1.28). Latest version at
mw:Manual:Database layout.
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Analytics Cluster Webrequest ingestion diagram - 2014-07
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Logging current - 2013-08
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Logging future - 2013-08
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World-wide - 2013-08
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Labs Projects Instance - 2013-08
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The briefer but less terrifying life of a puppet patch - 2013-07
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External storage cluster - 2011-11
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External storage cluster - 2011-11
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Thumbnail request path all swift v3 - 2011-08
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Test/Dev Architecture - 2011-04 (See also
File:The Site Architecture You Can Edit.pdf)