Firebase Function对Firebase Realtime数据库的读写是否有助于Firebase Realtime下载? [英] Does Firebase Function reading and writing to Firebase Realtime Database contribute to Firebase Realtime Download?

问题描述

我正在使用Firebase实时数据库来存储我的应用程序的数据.对于某些基于服务器的处理，我正在使用Firebase Function进行定期操作，以从实时数据库中读取数据并在必要时进行更新并将其写回到实时数据库中.

I am using Firebase Realtime Database to store data for my app. For some server based processing, I am using Firebase Function to do a periodic operation to read the data from the Realtime Database and update it if necessary and write it back to the Realtime Database.

我想问一下，对Firebase实时数据库进行读写操作的Firebase Function操作是否会影响实时数据库的下载使用量(因为实时数据库下载使用是收费的)?

I wanted to ask whether does Firebase Function operation to both read and write back to Firebase Realtime Database will contribute to the Realtime Database download usage (as Realtime Database download usage is charged)?

推荐答案

将实时数据库中的数据读取到您的Cloud Function中是一项收费的操作.

Reading data from the Realtime Database into your Cloud Function is a charged operation.

请注意，这仅适用于您在Cloud Functions代码中显式读取的数据.用来触发您的Cloud Function的数据，并通过快照， change 和 context 参数，不收费.

Note that this only applies to data that you code explicitly read in your Cloud Functions code. The data that is used to trigger your Cloud Function, and is passed into your code in the snapshot, change, and context parameters, is not charged.

另请参阅:

• 做firebase云功能涉及实时数据库和Firestore的成本?

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