[Docs] sphinx-tabs and build errors

Hi, I’d like to ask about how the documentation is built. I have followed the instructions to build and install the C++ and Python libraries in my virtual environment and then followed the instructions for building the documentation. However unfortunately it failed. Moreover manually adding to

[Rust][DataFusion] StreamingProvider Design Proposal

Hello, I wanted to bring to the communities attention a new design proposal, put together by Stephen Carman, to enable a Streaming data source, such as Kafka, for DataFusion. Please give it a review and provi