Python library to calculate the approximate size of a firestore document. This can be used for firebase storage cost analysis, among other things.
pip install firestore_sizefrom firestore_size.calculate import document_size
# initialize firebase and firestore client
collection = db.collection("data")
doc = collection.doc(id).get()
data = doc.to_dict()
doc_size = document_size(data)
print("Doc Size is ", doc_size)Checkout how the size of firestore docs is calculated in documentation.
Brief description is
- Array - The sum of the sizes of its values
- Boolean - 1 byte
- Bytes - Byte length
- Date and time - 8 bytes
- Floating-point number - 8 bytes
- Geographical point - 16 bytes
- Integer - 8 bytes
- Map - The size of the map, calculated the same way as document size
- Null - 1 byte
- Reference - The document name size
- Text string - Number of UTF-8 encoded bytes + 1
Does not take into account the name of a document, check docs on how it's calculated.
Does not take into account indexing. Indexes can be disabled - docs - to free up more space.
Create issues for any bugs caught. Fork the repo to your account and send pull request with your changes.
Run tests using
python3 setup.py pytest
React
Typescript
Django
Laravel
Facebook
Microsoft
Google
Alibaba
D3
Tencent