lance-format/lance

Provide better guidance for users creating indices

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#961 aperta il 10 giu 2023

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from discord:

We have varied vector dimensions so I keep seeing this error: num_sub_vectors % num_columns = 0. Do you have anyany suggestions on how to set num_sub_vectors? For context our vector dimensions vary from 30 - 1000, and currently i'm just setting it to num_sub_vectors = num_dims / 4

Currently guidance on SIMD alignment is only mention in one footnote in the documentation. Not obvious at all.

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