Apache Arrow and Dash - Community Thread

[chriddyp]

@chriddyp

Arrow supports zero-copy reads, so objects can naturally be stored in shared memory and used by multiple processes

Does this apply for mutliple wsgi processes?

Or alternatively, is the “Plasma In-Memory Object Store” a way to do this? See https://arrow.apache.org/docs/python/plasma.html#using-arrow-and-pandas-with-plasma and Plasma In-Memory Object Store | Apache Arrow