I2 (1 points)
https://knobit.org/id/task/dso-backup-recovery/I2
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| dcterms:license | https://creativecommons.org/licenses/by/4.0/ |
|---|---|
| owl:sameAs | https://bitbucket.org/reffa/ontology/id/task/dso-backup-recovery/I2 |
| rdfs:label | I2 (1 points) en |
| schema:hasPart | dso-backup-recovery I2: replication, failure domains, tampering, restore time |
| schema:identifier | I2 |
| schema:position | 3 |
| schema:text | 0.5 each. (a) DS-003 claims synchronous replication to a site 420 km away, which latency makes asynchronous in practice (or unacceptably slow): the real lag becomes the RPO, or metro-distance synchronous replication is proposed. (b) DS-005's last restore took 30 hours, longer than its 1-day RTO: the restore disproves the RTO. en |