Now can mysql/pg provide binary Arrow protocols directly?
Context: https://lists.apache.org/thread/sdxr8b0lj82zd0ql7zhk9472opq3...
Also see ADBC, which aims to provide a unified API on top of various Arrow-native and non-Arrow-native database APIs: https://arrow.apache.org/blog/2023/01/05/introducing-arrow-a...
(I am an Arrow contributor.)