Add DataColumnSidecar layer which caches getColumnIdentifiers(slot) result #175
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Nashatyrev
changed the base branch from
das-pr/sampling-no-column-retrieve
to
das
|
Agreed on post-merge review with @zilm13 |
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PR Description
Follow up to #174
Set of existing column indexes stored in DB might be cached quite effectively and drastically reduce DB load especially during initial sync and sampling.