SRE/Data Persistence/Backups

SRE Data Persistence technical documentation

Wikimedia infrastructure

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Networking

Global traffic routing

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MediaWiki Engineering

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SRE Data Persistence

• MariaDB architecture
  • MariaDB troubleshooting
  • MariaDB monitoring
  • MariaDB backups
  • Database Runbooks
• Bacula
  • Backup Runbooks
  • Offsite Backups
• Cassandra
• External storage
• Orchestrator
• Parser cache
• Swift
  • Media storage
  • Media backups

SRE Infra Foundations

SRE Observability

Wikimedia Performance

Event Platform

Release Engineering

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Main Phabricator project:

• #Data-Persistence-Backup

Component tags:

• Bacula: #bacula
• Database backups: #database-backups
• Media backups: #media-backups

Dashboards:

• Bacula
• MinIO overview

Runbooks

Step by step instructions on how to back up and restore data.

Architecture

Details of the backup architecture and configuration.

User guides

Experienced data loss? Have something that needs backing up? Look here.