Operations

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Backup

• Back up the database regularly with mysqldump.
• Back up conf/upload/, conf/static/ and conf/application.properties.
• Store backups in a separate location and verify they can be restored.

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Upgrade

1. Back up the database and configuration.
2. Pull the new version.
3. Apply incremental SQL or run bin/local/upgrate-sql.sh.
4. Rebuild the backend and frontends.
5. Restart the services and run a regression check.

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Routine maintenance

• Watch exception and access logs under conf/logs/.
• Clean up expired logs and stale caches.
• Check disk space, especially the upload directory.
• Assess compatibility before upgrading dependencies.

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Rollback

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Next steps

• Troubleshooting
• Database