OpenSearch High-Performance Search Edition provides features such as relevance tuning, document sorting, array-type queries, geographic searches, and data source plugins.
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Learn about tokenization methods, matching methods, and relevance scoring, including principles, examples, and usage tips. For more information, see Relevance best practices.
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Explore the sorting capabilities of OpenSearch, including common scenarios and implementation examples. For more information, see OpenSearch document sorting practices.
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The Array type groups elements of the same type and lets you query each element separately. Learn about supported scenarios, data push methods, and search syntax. For more information, see Array type description.
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OpenSearch supports proximity searches for nearby people or places. Configure a GEO_POINT field in your application schema and use a geographic location index to improve search efficiency and provide sorting features. For more information, see Search for nearby people.
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For new applications, you can configure plugins when you set up a data source. To learn how to add and set up the MultiValueSpliter plugin, see Set up the MultiValueSpliter plugin.
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To learn how to convert Solr syntax, see Solr syntax conversion.
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To learn how to quickly migrate an application schema between applications in OpenSearch, see Inter-application migration.
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To learn how to create an application schema by uploading a document, see Create an application schema by uploading a document.
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To learn about the connection plan for RDS and PolarDB instances outside the service area, see Connection plan for RDS and PolarDB instances outside the service area.