Questions about performance (bandwidth usage)

[NathanC]

I want to make sure I'm not using more bandwidth than I intend

If I have different components that are each using useList for firebase database, with

• the same location (/foo/bar)
• but different refs or a different query

Will firebase fetch the data twice, or does the backend websocket logic prevent loading the same queries/fetching the same data at once?

Thanks in advance!