I could not find any firestore batch read API where i can pass a set of docIds and i can fetch the docs in one network operation.
I dont want to make multiple network hops for each doc.
Any pointers will be helpful. Am trying to do this for android.
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If you're using one of the mobile client APIs, you will have to make multiple API calls. The queries are pipelined over a single connection, so there is not that much of a performance hit. – Doug Stevenson Jan 18 '19 at 19:14
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@DougStevenson Do i need to use a transaction in order to avoid round trips or will it use the same connection even in case if i dont use a transaction? – user93796 Jan 18 '19 at 21:39
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There is only ever one connection per client app actively running. – Doug Stevenson Jan 18 '19 at 22:46