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Optimize snapshot reading when deriving tables #1823

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segfault-magnet opened this issue Apr 11, 2024 · 0 comments · May be fixed by #1838

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segfault-magnet commented Apr 11, 2024

Currently if we're deriving a table we're re-reading the snapshot to get the data. This adds IO/encoding overhead.

The ImportTable interface can be adapted to handle both importing the original data and generate and import any derived data as well.

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perf: single-pass snapshot reading #1838

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