Designs an idempotent load on a natural key
https://knobit.org/id/knobit/N-331
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| Context functions | Action execution |
|---|---|
| Knobit creation methods | AI generated |
| Knobit types | Skill |
| LCG purposes | Assessing the learner's knowledge or skill state |
| LCG purposes | Selecting an assessment task or learning activity |
| action verb | Designs en |
| applies knowledge | Explains idempotency, error handling and replay |
| assessment criterion | Duplicates on retry are impossible by design, not merely unlikely en |
| assessment method | skill-tests task: Card transaction integration design (dii-integration-patterns) en |
| conforms to profile | https://oppekava.edu.ee/a/Knobitite_kirjeldamise_ja_seostamise_reeglid#LCG-KNOBIT-0.1 |
| dcterms:identifier | N-331 |
| dcterms:license | https://creativecommons.org/licenses/by/4.0/ |
| dcterms:source | Graded on its own by dii-integration-patterns en |
| expected result | Upsert or dedup on a natural or message key, so any retry or replay leaves one row per event en |
| owl:sameAs | https://bitbucket.org/reffa/ontology/id/knobit/data-integration/03-integration-patterns/N-331 |
| rdfs:label | Designs an idempotent load on a natural key en |
| schema:creativeWorkStatus | accepted |
| schema:isPartOf | Data integration and interoperability (DAMA-DMBOK2) |
| skos:definition | Upsert or dedup on a natural or message key, so any retry or replay leaves one row per event en |
| skos:prefLabel | Designs an idempotent load on a natural key en |
| target object | load that duplicates on retry en |
Used by
| followed by | Recognises a non-idempotent load |
|---|---|
| includes knobit | Designs flows that survive retries, disorder, late data, corrections and deletes |
| includes knobit | Design data integration solutions: integration patterns and architecture |
| requires knobit | Design the integration patterns |