GV

GeezerVison

The World Wide Web, restored to 800 pixels of glory.

Home|About|Gaming cabinet|Archives|How it works|Starter sites

On this site

  • Main page
  • Wikimedia News
  • Translations
  • Recent changes
  • Special pages
  • Random page
  • Help
  • Babel
  • Wikimedia Forum
  • Mailing lists
  • Requests
  • Babylon
  • Reports
  • Research

This view

  • Original page
  • New address

GeezerVison is showing meta.wikimedia.org — Data dumps - Meta-Wiki

By January 2027, three major changes are coming to dumps: the legacy content dumps deprecated in January 2026 will now be sunset, the replacement MediaWiki Content File Exports will be delayed to implement a “safety buffer”, and they are now also available as 7zip-compressed files. Users of the deprecated dumps will need to switch the URL they download their dumps from. For more information, see Legacy content dumps sunset.
The Wikimedia Foundation is requesting help to ensure that as many copies as possible are available of all Wikimedia database dumps. Please volunteer to host a mirror if you have access to sufficient storage and bandwidth.

About Wikimedia Dumps

Wikimedia provides public dumps of our wikis' content and of related data such as search indexes and short URL mappings. The dumps are used by researchers and in offline reader projects, for archiving, for bot editing of the wikis, and for provision of the data in an easily queryable format, among other things. The dumps are free to download and reuse. As of 2026, dumps are produced once per month.

Note that the data dumps are not backups, not consistent, and not complete. They are still useful even so.

What we dump and when

  • Content and metadata of Wikimedia projects
  • Cirrus search indexes of Wikimedia projects
  • Wikidata entities
  • Short URL mappings
  • Dump frequency
  • More...

Getting the dumps

  • Warning about file sizes
  • Mirrors for downloading, torrents
  • download: XML/SQL dumps (wiki metadata and content)
  • download: Wikidata entities
  • download: other dumps and datasets
  • Older dumps
  • Tools for downloading
  • Checking the status of a dump run

Using and re-using the dumps

  • XML/SQL dump format
  • Wikidata entity dumps formats: JSON and RDF
  • Other dump formats
  • Importing the dumps
  • Tools for working with the dumps
  • License for text content
  • More license information

Getting help

  • Xmldatadumps-l mailing list for general dumps questions
  • wikitech mailing list for broader technical discussions
  • Phabricator project for bug reporting (requires account)
  • #wikimedia-techconnect irc channel for real-time chat, time zones permitting
  • Help with common import issues

Contributing

  • XML/SQL dumps code besides MediaWiki core
  • Technical docs for the dumps
  • Developer docs for the dumps
  • Contributing to Wikimedia repos
  • Generating dumps yourself

FAQ, further reading

  • Dumps FAQ
  • Wikipedia dumps help page
  • Wikidata dumps information
  • More...
Retrieved from "https://meta.wikimedia.org/w/index.php?title=Data_dumps&oldid=31231520"
Categories:
  • CD and paper
  • Wikimedia
  • Data dumps
You are visitor 01402503 — GeezerVison does not store the pages you look up.
Best viewed with Netscape Navigator 4.7 or Internet Explorer 6 at 800×600. No cookies required.