Trie index

In-house prefix trie for typeahead, rebuilt offline and served from memory.

Provider: default
Kind: Search index
Category: Data
Official docs: https://en.wikipedia.org/wiki/Trie

Properties · 3 set by this component

property	type	values	required	kind default	this component
geoScheme · advanced	enum	none \| s2 \| h3 \| geohash \| quadtree	no	none	inherited
inMemory · component property	boolean	—	no	true	inherited
indexing	enum	sync \| async \| batch	no	async	▸ batch
managed	boolean	—	no	false	inherited
maxPrefixLength · component property	integer	—	no	—	inherited
rebuildCadenceHours · advanced	integer	—	no	—	inherited
replicas	integer	—	no	—	inherited
shardingStrategy · advanced	enum	none \| hash \| geo \| time \| prefix-range	no	none	▸ prefix-range
structure	enum	inverted \| trie \| vector \| geo-cell	no	inverted	▸ trie

Rules that apply · 1

Every rule whose selector covers this component's kind or its category. Whether a rule fires depends on the design: its properties, its edges and its groups.

Search index without an asynchronous feederror

derived-store-without-cdc-or-rebuild

A search index is derived data and needs an asynchronous feed from a stream, change data capture or an indexing worker. Without one it is written inline on the request path, and it can never be rebuilt after it drifts.

— this does not hold:
— the node has at least one asynchronous incoming edge from a stream, change-data-capture or worker

Use it in a design

nodes:
  - { id: "trie-index", component: "trie-index" }

Other Search index products · 31

Alibaba Cloud Elasticsearchalibaba-elasticsearchalibabacloudsearch-index OpenSearchalibaba-open-searchalibabacloudsearch-index Amazon Bedrock Knowledge Basesaws-bedrock-knowledge-baseawssearch-index Amazon CloudSearchaws-cloudsearchawssearch-index Amazon Kendraaws-kendraawssearch-index Amazon OpenSearch Serviceaws-opensearchawssearch-index Azure AI Searchazure-ai-searchazuresearch-index Foundry IQazure-foundry-iqazuresearch-index AI Searchcloudflare-ai-searchcloudflaresearch-index Algoliaalgoliasearch-index Coveocoveosearch-index Elastic Cloudelastic-cloudsearch-index Elasticsearchelasticsearchsearch-index Geo cell indexgeo-cell-indexsearch-index Manticore Searchmanticoresearch-index Meilisearchmeilisearchsearch-index OpenSearchopensearchsearch-index Quickwitquickwitsearch-index Generic search indexsearch-indexsearch-index Apache Solrsolrsearch-index Sonicsonicsearch-index Sphinxsphinxsearch-index Typesensetypesensesearch-index Vespavespasearch-index Cloud Talent Solutiongoogle-cloud-talent-solutiongcpsearch-index Vertex AI Searchgoogle-vertex-ai-searchgcpsearch-index AI Commerce Searchgoogle-vertex-ai-search-commercegcpsearch-index Vision API Product Searchgoogle-vision-product-searchgcpsearch-index IBM Cloud Databases for Elasticsearchibm-databases-for-elasticsearchibmsearch-index IBM Watson Discoveryibm-watson-discoveryibmsearch-index OCI Search with OpenSearchoci-opensearchocisearch-index

Source

1# yaml-language-server: $schema=../../schema/component.schema.json
2# In-house prefix trie for typeahead; rebuilt offline in batches and served from memory.
3schemaVersion: "1"
4type: "component"
5id: "trie-index"
6kind: "search-index"
7provider: "default"
8docs: "https://en.wikipedia.org/wiki/Trie"
9defaults:
10  structure: "trie"
11  shardingStrategy: "prefix-range"
12  indexing: "batch"
13properties:
14  inMemory:
15    type: "boolean"
16    default: true
17  maxPrefixLength:
18    type: "integer"

The same page as markdown, for an agent: /catalogue/components/trie-index.md