Ulsfo data center

Ulsfo (pronounced U-L-S-F-O, or the San Francisco DC) is located at United Layer in San Francisco. It provides edge caching for West USA and East Asia.

Ulsfo data center
Map of Wikimedia Foundation data centers. eqiad codfw esams ulsfo eqsin drmrs
Vendor	United Layer (UL)
Nearby airport	San Francisco International (SFO)
Location	San Francisco, California, USA
Datacenter number	#4
Usage	Edge caching

Wikimedia infrastructure

Data centers

• Locations:
  • Eqiad data center (Ashburn, USA)
  • Codfw data center (Dallas, USA)
  • Esams data center (Amsterdam, NL)
  • Knams data center (Amsterdam, NL)
  • Ulsfo data center (San Francisco, USA)
  • Eqsin data center (Singapore, SG)
  • Drmrs data center (Marseille, FR)
• Data center operations
  • Common data center spec
  • Platform-specific doc
• Naming conventions

Networking

Global traffic routing

MediaWiki

Multimedia

Data Engineering

Search

Data Persistence

Infra Foundations

Observability

Performance Team

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Photo gallery

See also: commons:Category:Wikimedia servers in San Francisco

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  New servers arriving

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  Server rack

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  Server rack

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  Network gear

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  Terminal

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  Server rack

See also

• Pages linking to "Ulsfo data center"