--- title: "Vector Search Performance: The Rise of Recall" url: https://daily.dev/posts/vector-search-performance-the-rise-of-recall-ku3qy1jhb source_url: https://www.couchbase.com/blog/vector-search-indexing-recall-faiss/ type: article source: "Couchbase" published: 2024-05-15T22:21:51.083Z updated: 2024-05-15T22:21:48.979Z tags: ["deep-learning", "vector-search"] reading_time: 9 upvotes: 2 comments: 0 language: 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. # Vector Search Performance: The Rise of Recall **[Couchbase](https://daily.dev/sources/couchbase)** · 9 min read · 2 upvotes · 0 comments ## Summary The post discusses the introduction of vector search (KNN) in the existing search paradigm, the difference between vector search and text-based search, the impact of increasing centroids on recall, and how to tune a Couchbase vector index. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Similar posts on daily.dev - [Don’t just attend KubeCon \+ CloudNativeCon, Merge Forward your experience\!](https://daily.dev/posts/don-t-just-attend-kubecon-cloudnativecon-merge-forward-your-experience--l0rpp73x8) · CNCF · 0 upvotes · 0 comments - [Announcing H2 2026 KCDs](https://daily.dev/posts/announcing-h2-2026-kcds-m96goajm1) · CNCF · 1 upvotes · 0 comments - [Two months of Open Community Groups](https://daily.dev/posts/two-months-of-open-community-groups-asf52zhbs) · CNCF · 0 upvotes · 0 comments - [CNCF Unveils Schedule for KubeCon \+ CloudNativeCon Europe 2026](https://daily.dev/posts/cncf-unveils-schedule-for-kubecon-cloudnativecon-europe-2026-ikhcoa5cb) · CNCF · 2 upvotes · 0 comments - [CNCF Debuts KubeCon \+ CloudNativeCon Japan 2026 Schedule](https://daily.dev/posts/cncf-debuts-kubecon-cloudnativecon-japan-2026-schedule-xp5pyudub) · CNCF · 1 upvotes · 0 comments --- Tags: [#deep-learning](https://daily.dev/tags/deep-learning), [#vector-search](https://daily.dev/tags/vector-search) [View this post on daily.dev](https://daily.dev/posts/vector-search-performance-the-rise-of-recall-ku3qy1jhb)