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Wikimedia technical operations

Find information about the infrastructure and teams behind Wikimedia technology.

Cloud-Werkzeuge und -Dienste

Learn about shared hosting, data services, and other infrastructure support for technical contributions to Wikimedia projects.


Monitor the current and past performance of Wikimedia sites.


Read security policies for the MediaWiki platform and the Wikimedia Foundation.


Track software deployments to Wikimedia Foundation servers.

Structured data infrastructure

Wikibase is open source software for collaborative knowledge bases and linked open data. Learn about the system architecture of the software behind Wikidata.

Technische Infrastruktur

Learn about essential Wikimedia infrastructure like networks, data centers, and logging, and browse architecture diagrams.

Technischer Entscheidungsprozess

Learn about why and how technical decisions are made, and browse decision records.