--- title: "From Abstraction to Action - The DAO Pattern & Mongoose Queries" url: https://daily.dev/posts/from-abstraction-to-action---the-dao-pattern-mongoose-queries-j92rcmjxx source_url: https://www.ayoubkhial.com/blog/mean-web-app-part-8-the-dao-pattern-and-mongoose-queries type: article source: "Community Picks" published: 2023-10-08T13:00:49.594Z updated: 2023-12-07T12:02:45.284Z tags: ["mongodb", "mongoose"] reading_time: 34 upvotes: 7 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. # From Abstraction to Action - The DAO Pattern & Mongoose Queries **[Community Picks](https://daily.dev/sources/community)** · 34 min read · 7 upvotes · 0 comments ## Summary This article explores the Data Access Object (DAO) pattern and the querying capabilities of Mongoose. It explains the importance of the DAO pattern in organizing database operations and showcases how Mongoose effectively communicates with MongoDB. The article also covers model-level and document-level queries in Mongoose, as well as CRUD operations and transactions. A shared DAO class is introduced as a solution for minimizing redundancy and improving code organization. Overall, this article provides a comprehensive overview of key concepts and features in Mongoose. ## 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: [#mongodb](https://daily.dev/tags/mongodb), [#mongoose](https://daily.dev/tags/mongoose) [View this post on daily.dev](https://daily.dev/posts/from-abstraction-to-action---the-dao-pattern-mongoose-queries-j92rcmjxx)