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68b0acac8f
This enhancement adds a new abstraction to the _search API called "retriever." A retriever is something that returns top hits. This adds three initial retrievers called "standard", "knn", and "rrf". The retrievers use a parser-only approach where they are parsed and then translated into a SearchSourceBuilder to execute the actual search. --------- Co-authored-by: Mayya Sharipova <mayya.sharipova@elastic.co>
89 lines
1.8 KiB
Text
89 lines
1.8 KiB
Text
[[search]]
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== Search APIs
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Search APIs are used to search and aggregate data stored in {es} indices and
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data streams. For an overview and related tutorials, see <<search-your-data>>.
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Most search APIs support <<api-multi-index,multi-target syntax>>, with the
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exception of the <<search-explain,explain API>>.
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[discrete]
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[[core-search-apis]]
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=== Core search
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* <<search-search>>
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* <<search-multi-search>>
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* <<async-search>>
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* <<point-in-time-api>>
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* <<search-suggesters>>
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* <<search-terms-enum>>
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* <<scroll-api>>
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* <<clear-scroll-api>>
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[discrete]
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[[search-testing-apis]]
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=== Search testing
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* <<search-explain>>
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* <<search-field-caps>>
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* <<search-profile>>
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* <<search-rank-eval>>
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* <<search-shards>>
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* <<search-validate>>
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[discrete]
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[[search-template-apis]]
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=== Search templates
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* <<search-template-api>>
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* <<multi-search-template>>
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* <<render-search-template-api>>
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[discrete]
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[[geo-search-apis]]
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=== Geospatial search
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* <<search-vector-tile-api>>
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include::search/search.asciidoc[]
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include::search/async-search.asciidoc[]
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include::search/point-in-time-api.asciidoc[]
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include::search/knn-search.asciidoc[]
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include::search/retriever.asciidoc[]
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include::search/rrf.asciidoc[]
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include::search/scroll-api.asciidoc[]
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include::search/clear-scroll-api.asciidoc[]
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include::search/search-template-api.asciidoc[]
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include::search/multi-search-template-api.asciidoc[]
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include::search/render-search-template-api.asciidoc[]
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include::search/search-shards.asciidoc[]
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include::search/suggesters.asciidoc[]
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include::search/multi-search.asciidoc[]
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include::search/count.asciidoc[]
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include::search/validate.asciidoc[]
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include::search/terms-enum.asciidoc[]
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include::search/explain.asciidoc[]
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include::search/profile.asciidoc[]
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include::search/field-caps.asciidoc[]
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include::search/rank-eval.asciidoc[]
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include::search/search-vector-tile-api.asciidoc[]
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