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Database Storage Is a Provisioned Volume, and a Full One Stops Accepting Writes

The curation's outcome includes downtime the learner can foresee, and a full data volume is one of the few database outages that is entirely predictable from arithmetic done in advance. It rests on the entry floor's notion of tables and indexes and needs nothing else, which is why it sits early. It supports the recovery nodes, because log retention is the same mechanism point-in-time recovery depends on, and it is deliberately scoped to a provisioned quantity attached to this instance rather than to storage services in general.