<This suspend function is taking very long time to...

# stackoverflow

[user]

This suspend function is taking very long time to execute ,How can I optimize this?
I am writing code to get newsfeed from database and to show this feed in UI .
This is my Firestore database structure
users->uniqueUserId |-->UsersProfileInfo--->Profile(document)
|-->FeedNewsFeed |--->unique documents for each newsfeed
|--->unique documents for each newsfeed
|--->unique documents for each newsfeed

to get each news feed from every users in my user collection I have to write nested...