I have a collection in cloud firestore. i want to get the total number of records in that collection, i can able to query all records and get the total count by using size() method, but when the collection grows huge, like say (10K) records, the get query is taking long time. Similarly for 20K it will take a lot of time, So i want to know if there is a way to get total count in cloud firestore by any inbuild methods? i want to get rid of the performance problems.Can someone please help on this? Thanks
My programming language is JAVA
