Explains backup and replication mechanics
https://knobit.org/id/knobit/O-352
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| Context functions | Object understanding |
|---|---|
| Knobit creation methods | AI generated |
| Knobit types | Knowledge |
| LCG purposes | Assessing the learner's knowledge or skill state |
| LCG purposes | Opening up a learning outcome |
| action verb | Explains en |
| assessment criterion | Answers a written question on the backup and replication correctly en |
| assessment method | Written question en |
| conforms to profile | https://oppekava.edu.ee/a/Knobitite_kirjeldamise_ja_seostamise_reeglid#LCG-KNOBIT-0.1 |
| dcterms:identifier | O-352 |
| dcterms:license | https://creativecommons.org/licenses/by/4.0/ |
| dcterms:source | Practice the stage 3 reference and review checklist rest on en |
| expected result | Intervals, synchronous vs asynchronous replication and distance, failure domains, immutability. en |
| owl:sameAs | https://bitbucket.org/reffa/ontology/id/knobit/data-storage-operations/03-backup-recovery-continuity/O-352 |
| rdfs:label | Explains backup and replication mechanics en |
| schema:creativeWorkStatus | accepted |
| schema:isPartOf | Data storage and operations (DAMA-DMBOK2) |
| skos:definition | Intervals, synchronous vs asynchronous replication and distance, failure domains, immutability. en |
| skos:prefLabel | Explains backup and replication mechanics en |
| target object | backup and replication en |
Used by
| applies knowledge | Recognises an RPO the copies cannot deliver |
|---|---|
| applies knowledge | Recognises backups in the primary's failure domain |
| applies knowledge | Recognises synchronous replication over too long a distance |
| applies knowledge | Recognises backups unprotected against tampering |
| includes knobit | Makes recovery objectives, copies, tests and impact tolerances agree |
| includes knobit | Replication, resiliency and recovery |
| requires knobit | Plan backup, recovery and continuity |