Elasticsearch

Elasticsearch-specific

Canonical aspects of keyword "Elasticsearch"

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Elasticsearch Principles

• Principle "Filter when you can, query when you have to."

Elasticsearch Concepts

AnalysisStrategy	Concept "Capture meaning with synonyms" HasElasticConceptType::AnalysisStrategy
AnalysisStrategy	Concept "Modeling specificity" HasElasticConceptType::AnalysisStrategy
Analyzer	Concept "Standard Analyzer"Grammar based tokenization based on the Unicode Text Segmentation algorithm HasElasticConceptType::Analyzer RefersToElasticsearchDocumentation::https://www.elastic.co/guide/en/elasticsearch/reference/current/analysis-standard-analyzer.html
Analyzer	Concept "Simple Analyzer" breaks text into terms at non-letter characters all terms lower cased HasElasticConceptType::Analyzer RefersToElasticsearchDocumentation::https://www.elastic.co/guide/en/elasticsearch/reference/current/analysis-simple-analyzer.html
Datatype	Concept "Keyword datatype"Index content without analyzing it such as status or zip codes typically used for filtering, sorting and aggregations. Keyword fields are only searchable by their exact value. HasElasticConceptType::Datatype
Datatype	Concept "Text datatype"Index content analyzing it. HasElasticConceptType::Datatype
Endpoint	Concept "_analyze" HasElasticConceptType::Endpoint RefersToElasticsearchDocumentation::https://www.elastic.co/guide/en/elasticsearch/reference/current/indices-analyze.html
FieldsContent-Analysis-Query-Combination	Configuration "Wikitext Search"Wikitext search allows for finding raw wikitext snippets. HasElasticConceptType::FieldsContent-Analysis-Query-Combination
QueryType	Concept "full_text/query_string"The query_string query parses the input and splits text around operators. Each textual part is analyzed independently of each other. HasElasticConceptType::QueryType PerformsAnalysisBeforeSearching::True
QueryType	Concept "Full text queries > match_phrase (aka proximity)" HasElasticConceptType::QueryType PerformsAnalysisBeforeSearching::True
QueryType	Concept "full_text/match_phrase_prefix" HasElasticConceptType::QueryType PerformsAnalysisBeforeSearching::True
QueryType	Concept "Join: has_child and has_parent queries" HasElasticConceptType::QueryType RefersToElasticsearchDocumentation::https://www.elastic.co/guide/en/elasticsearch/reference/current/joining-queries.html
Relationship	Concept "Parent-Child Relationship"The join data type is a special field that creates parent/child relation within documents of the same index. HasElasticConceptType::Relationship HasRestriction::The parent document and all of its children must live on the same shard. RefersToElasticsearchDocumentation::https://www.elastic.co/guide/en/elasticsearch/reference/current/parent-join.html
SearchRequestComponent	Concept "_source" HasESContext::Query HasElasticConceptType::SearchRequestComponent RefersToElasticsearchDocumentation::https://www.elastic.co/guide/en/elasticsearch/reference/current/search-request-source-filtering.html

Referring to Elasticsearch documentation

• Concept "_analyze" (https://www.elastic.co/guide/en/elasticsearch/reference/current/indices-analyze.html)
• Concept "_source" (https://www.elastic.co/guide/en/elasticsearch/reference/current/search-request-source-filtering.html)
• Concept "Join: has_child and has_parent queries" (https://www.elastic.co/guide/en/elasticsearch/reference/current/joining-queries.html)
• Concept "Parent-Child Relationship" (https://www.elastic.co/guide/en/elasticsearch/reference/current/parent-join.html)
• Concept "Simple Analyzer" (https://www.elastic.co/guide/en/elasticsearch/reference/current/analysis-simple-analyzer.html)
• Concept "Standard Analyzer" (https://www.elastic.co/guide/en/elasticsearch/reference/current/analysis-standard-analyzer.html)
• Feature "Autocomplete did-you-mean completion suggesters" (https://www.elastic.co/guide/en/elasticsearch/reference/current/search-suggesters.html)
• Feature "Search result highlighting" (https://www.elastic.co/guide/en/elasticsearch/reference/current/search-request-highlighting.html)
• Recipe "Aliasing" (https://www.elastic.co/guide/en/elasticsearch/reference/current/indices-add-alias.html)
• Recipe "Search for property tokens created by mutliple tokenizers" (https://www.elastic.co/guide/en/elasticsearch/reference/current/query-dsl-multi-match-query.html)

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Disambiguation

Entities keyworded Elasticsearch

Concept "Asymmetric Anaylsis" Elasticsearch
Concept "Document Text Analysis" Elasticsearch
Configuration "Wikitext Search" Elasticsearch	HasElasticConceptType::FieldsContent-Analysis-Query-Combination
Feature "Autocomplete did-you-mean completion suggesters" Elasticsearch	RefersToElasticsearchDocumentation::https://www.elastic.co/guide/en/elasticsearch/reference/current/search-suggesters.html
Feature "Search and retrieve" Elasticsearch	HasGitHubRepository::www MentionsDomainTerm::Search Routing MentionsDomainTerm::Search Request Scope MentionsDomainTerm::Index Aliases MentionsDomainTerm::Search API MentionsDomainTerm::Search Requests MentionsDomainTerm::Query DSL MentionsDomainTerm::Node MentionsDomainTerm::Filter DSL
Principle "Filter when you can, query when you have to." Elasticsearch
Recipe "Search for property tokens created by mutliple tokenizers" Elasticsearch	RefersToElasticsearchDocumentation::https://www.elastic.co/guide/en/elasticsearch/reference/current/query-dsl-multi-match-query.html

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Elasticsearch Terms	Mentioned In

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Elasticsearch Domains:

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