Do both the python and C++ SDKs use the arrow::Buffer to hold payload under the hood?

[Zarca]

Hi,
As the title refered,I'm thinking about :
1.Do both the python and C++ SDKs use the arrow::Buffer to hold payload under the hood?
2.Can one use the C++ to build Array type and Seal it into vineyard, and then resolve it using the Python SDK?

[sighingnow]

Hi @Zarca, sorry I missed this message!

1.Do both the python and C++ SDKs use the arrow::Buffer to hold payload under the hood?

Yes, actually, a blob is just a consecutive block of memory.

2.Can one use the C++ to build Array type and Seal it into vineyard, and then resolve it using the Python SDK?

Yes, definitiely you can, e.g., currently C++ and Python could share data types like vector, tensor (np.ndarray) and dataframe (pd.DataFrame).