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Elasticsearch queries

21. 11. 2025 1 Min. Lesezeit intermediate

Elasticsearch Query DSL pro komplexní vyhledávání.

Match

GET /articles/_search {“query”:{“match”:{“title”:”elasticsearch tutorial”}}}

Bool

{“query”:{“bool”:{ “must”:[{“match”:{“content”:”kubernetes”}}], “filter”:[{“term”:{“tags”:”devops”}},{“range”:{“published_at”:{“gte”:”2024-01-01”}}}] }}}

Agregace

{“size”:0,”aggs”:{ “by_tag”:{“terms”:{“field”:”tags”,”size”:20}}, “avg_views”:{“avg”:{“field”:”views”}} }}

Query DSL = mocné

Bool queries + agregace pokryjí většinu potřeb.

elasticsearchqueriessearch
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CORE SYSTEMS tým

Stavíme core systémy a AI agenty, které drží provoz. 15 let zkušeností s enterprise IT.