--- title: "Under the Hood: Collections of Similar Articles" url: https://daily.dev/posts/under-the-hood-collections-of-similar-articles-egt20mvzd source_url: https://daily.dev/blog/under-the-hood-collections-of-similar-articles type: article source: "daily.dev" published: 2024-04-25T13:28:19.357Z updated: 2024-07-02T02:12:54.322Z tags: ["embeddings", "machine-learning", "pgvector", "redis"] reading_time: 5 upvotes: 6 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. # Under the Hood: Collections of Similar Articles **[daily.dev](https://daily.dev/sources/daily)** · 5 min read · 6 upvotes · 0 comments ## Summary This post explores the challenges and solutions of implementing 'collections' at daily.dev, focusing on content similarity detection using machine learning and vector embeddings. It discusses the technologies used, such as Redis and pgvector, and the process of creating and updating collections. The post also addresses the challenges of distributed content processing and the benefits of using embeddings. ## 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 --- Tags: [#embeddings](https://daily.dev/tags/embeddings), [#machine-learning](https://daily.dev/tags/machine-learning), [#pgvector](https://daily.dev/tags/pgvector), [#redis](https://daily.dev/tags/redis) [View this post on daily.dev](https://daily.dev/posts/under-the-hood-collections-of-similar-articles-egt20mvzd)