--- title: Get started with Firestore vector similarity search description: Developers can now perform vector search on transactional Firestore data without copying data to another vector search solution and maintaining operational... canonical: https://daily.dev/posts/get-started-with-firestore-vector-similarity-search-injsobaad twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: Get started with Firestore vector similarity search | daily.dev og:description: Developers can now perform vector search on transactional Firestore data without copying data to another vector search solution and maintaining operational... og:url: https://daily.dev/posts/get-started-with-firestore-vector-similarity-search-injsobaad og:image: https://api.daily.dev/og/posts/injsoBaAD.png og:image:alt: Get started with Firestore vector similarity search og:image:width: 1200 og:image:height: 630 og:locale: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # Get started with Firestore vector similarity search **[Google Cloud](https://daily.dev/sources/gcp)** · 1 min read · 0 upvotes · 0 comments ## Summary Developers can now perform vector search on transactional Firestore data without copying data to another vector search solution and maintaining operational simplicity and efficiency. This blog provides instructions on how to use KNN vector search in Firestore, how to use pre-filtering with KNN vector search, and information on the ecosystem integrations available for Firestore vector search. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: --- Tags: [#gcp](https://daily.dev/tags/gcp), [#firebase](https://daily.dev/tags/firebase), [#vector-search](https://daily.dev/tags/vector-search), [#firestore](https://daily.dev/tags/firestore) [View this post on daily.dev](https://daily.dev/posts/get-started-with-firestore-vector-similarity-search-injsobaad) ```json {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://daily.dev/#organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180},"sameAs":["https://twitter.com/dailydotdev","https://github.com/dailydotdev","https://www.linkedin.com/company/daily-dev-ltd"]},{"@type":"WebSite","@id":"https://daily.dev/#website","url":"https://daily.dev","name":"daily.dev","publisher":{"@id":"https://daily.dev/#organization"},"potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://daily.dev/search?q={search_term_string}"},"query-input":"required name=search_term_string"}}]} {"@context":"https://schema.org","@type":"TechArticle","headline":"Get started with Firestore vector similarity search","url":"https://daily.dev/posts/get-started-with-firestore-vector-similarity-search-injsobaad","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/get-started-with-firestore-vector-similarity-search-injsobaad"},"datePublished":"2024-04-11T16:12:08.242Z","dateModified":"2024-05-09T07:55:57.971Z","description":"Developers can now perform vector search on transactional Firestore data without copying data to another vector search solution and maintaining operational...","image":"https://media.daily.dev/image/upload/s--qPvKM23u--/f_auto/v1722860399/public/Placeholder%2009","thumbnailUrl":"https://media.daily.dev/image/upload/s--qPvKM23u--/f_auto/v1722860399/public/Placeholder%2009","isAccessibleForFree":true,"articleSection":"Google Cloud","inLanguage":"en","publisher":{"@type":"Organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180}},"author":{"@type":"Organization","name":"Google Cloud","logo":"https://media.daily.dev/image/upload/t_logo,f_auto/v1/logos/gcp","url":"https://daily.dev/sources/gcp"},"commentCount":0,"discussionUrl":"https://daily.dev/posts/get-started-with-firestore-vector-similarity-search-injsobaad","interactionStatistic":[{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":0},{"@type":"InteractionCounter","interactionType":{"@type":"CommentAction"},"userInteractionCount":0}],"keywords":"gcp,firebase,vector-search,firestore","timeRequired":"PT1M"} {"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://daily.dev"},{"@type":"ListItem","position":2,"name":"Google Cloud","item":"https://daily.dev/sources/gcp"},{"@type":"ListItem","position":3,"name":"Get started with Firestore vector similarity search"}]} ```