javascript - How to count the number of children in firebase when the data is too big? -


i typically use

var threadnum = 0 ref.child('threads').once('value',(snapshot)=>{   threadnum = snapshot.numchildren();   console.log('threads', threadnum); },(err)=>{   console.log(err); });

to number of threads firebase guess there way many threads got error: too_big: data requested exceeds maximum size can accessed single request.

what number of children in such situation?


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