| http://www.w3.org/ns/prov#value | - 20140025638Method, system and serving node for data backup and restoration - Disclosed is a method, a system and a serving node for data backup and restoration, in which a serving node generates a backup schedule after receiving a data backup request, uploads the schedule to a cluster public storage block, each serving node sends a copy to be backed up to a target node for consolidation; a client
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