Architecture overview may be insufficient in README #980
Description
Is your feature request related to a problem or challenge? Please describe what you are trying to do.
Now I'm working hard on this project.
Describe the solution you'd like
After I am familiar with datafusion, I will provide a more detailed architecture overview.
Describe alternatives you've considered
A clear and concise description of any alternative solutions or features you've considered.
Additional context
Add any other context or screenshots about the feature request here.