Category: Mappings

Articles tagged Mappings

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ES|QLMappings

Elasticsearch ES|QL brings full-text search to data you never indexed

MATCH and TO_TEXT bring full-text search to data you never indexed. Search computed columns, unmapped fields and federated sources in ES|QL.

Kevin Corcoran
Vector DatabaseIndex DataJina AI

One field, every modality: how Elasticsearch's semantic field indexes and searches images, audio, video and PDFs automatically

The semantic field turns images, audio, video, PDFs and text into multimodal embeddings at ingest time. Describe a scene and find the matching image or use a video frame to surface related clips, all from one Elasticsearch field.

Mike Pellegrini
Index DataMappings

How to display fields of an Elasticsearch index

Learn how to display fields of an Elasticsearch index using the _mapping and _search APIs, sub-fields, synthetic _source, and runtime fields.

JD Armada
Vector DatabaseMappings

Mapping embeddings to Elasticsearch field types: semantic_text, dense_vector, sparse_vector

Discussing how and when to use semantic_text, dense_vector, or sparse_vector, and how they relate to embedding generation.

Andre Luiz

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