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How to Optimize a Feed and Follow System in Firestore using a Scalable Structure?

Barbara Streisand
Release： 2024-11-01 03:51:27
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How to Optimize a Feed and Follow System in Firestore using a Scalable Structure?

Optimizing a Feed and Follow System in Firestore

In your previous implementation using Firebase Realtime Database, you encountered scalability issues due to the large number of followers and posts. To address these challenges and optimize your database structure in Firestore, consider adopting the following approach:

Database Structure:

Firestore-root
   |
   --- users (collection)
   |     |
   |     --- uid (documents)
   |          |
   |          --- name: "User Name"
   |          |
   |          --- email: "[email protected]"
   |
   --- following (collection)
   |      |
   |      --- uid (document)
   |           |
   |           --- userFollowing (collection)
   |                 |
   |                 --- uid (documents)
   |                 |
   |                 --- uid (documents)
   |
   --- posts (collection)
         |
         --- uid (documents)
              |
              --- userPosts (collection)
                    |
                    --- postId (documents)
                    |     |
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