Use _source to fetch only necessary fields
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Use _source to fetch only necessary fields has 3 facts recorded in Dontopedia across 1 reference.
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hasBestPracticeHas Best Practice(1)
- Elasticsearch Query Optimization
ex:elasticsearch-query-optimization
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| Predicate | Value | Ref |
|---|---|---|
| Rdf:type | Query Optimization Technique | [1] |
| Purpose | Reduce Data Transfer | [1] |
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References (1)
ctx:claims/beam/da1621cf-9bff-43bc-8e53-be7746ece31c- full textbeam-chunktext/plain1 KB
doc:beam/da1621cf-9bff-43bc-8e53-be7746ece31cShow excerpt
- Use `_source` to fetch only the necessary fields, reducing the amount of data transferred and processed. 4. **Result Size Control**: - Use `size` to limit the number of results returned, especially if you don't need all results. 5…
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