mirror of
https://github.com/iSharkFly-Docs/opensearch-docs-cn
synced 2025-03-09 14:38:01 +00:00
1fb5252cd6
* Adds collections landing page configuration and navigation header linking Signed-off-by: Aaron Stephanus <taoist.futility@pm.me> * Removes unnecessary collection property from the configuration. Signed-off-by: Aaron Stephanus <taoist.futility@pm.me> * Adds links to navigation collection headers to collection index pages based on the collection name Signed-off-by: Aaron Stephanus <taoist.futility@pm.me> * Hide index pages from view and add info to formatting guide Signed-off-by: Fanit Kolchina <kolchfa@amazon.com> --------- Signed-off-by: Aaron Stephanus <taoist.futility@pm.me> Signed-off-by: Fanit Kolchina <kolchfa@amazon.com> Co-authored-by: Fanit Kolchina <kolchfa@amazon.com>
16 lines
1.2 KiB
Markdown
16 lines
1.2 KiB
Markdown
---
|
|
layout: default
|
|
title: Query DSL, aggregations, and analyzers
|
|
nav_order: 1
|
|
has_children: false
|
|
has_toc: false
|
|
nav_exclude: true
|
|
---
|
|
|
|
# Query DSL, aggregations, and analyzers
|
|
|
|
[Analyzers]({{site.url}}{{site.baseurl}}/analyzers/text-analyzers/) process text to make it searchable. OpenSearch provides various analyzers that let you customize the way text is split into terms and converted into a structured format. To search documents written in a different language, you can use one of the built-in [language analyzers]({{site.url}}{{site.baseurl}}/query-dsl/analyzers/language-analyzers/) for your language of choice.
|
|
|
|
The most essential search function is using a query to return relevant documents. OpenSearch provides a search language called _query domain-specific language_ (DSL) that lets you build complex and targeted queries. Explore the [query DSL documentation]({{site.url}}{{site.baseurl}}/query-dsl/) to learn more about the different types of queries OpenSearch supports.
|
|
|
|
[Aggregations]({{site.url}}{{site.baseurl}}/aggregations/) let you categorize your data and analyze it to extract statistics. Use cases for aggregations include analyzing data in real time and using OpenSearch Dashboards to create visualizations. |