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)
                    |     |

The above is the detailed content of How to Optimize a Feed and Follow System in Firestore using a Scalable Structure?. For more information, please follow other related articles on the PHP Chinese website!