How is binary size measured?
- Reading a Cloud Firestore document (
Read data once), which requires:
- Uploading bytes to a Cloud Storage bucket (
uploadBytes), which requires:
To learn which functions are included in each "bundle", review the
for your library of interest in the
Size for legacy SDKs
Firebase encourages all users to start with or migrate to the modular API (v9 and later). For more details about how to migrate, refer to our modular upgrade guide.