lance-format / lance-format/lance
Refactor: extract expensive constructions to allow reusing
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@wjones127 is already working on this.
Since Oct 23, 2023.
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Description
When opening a dataset, we have quite a few expensive and reusable constructions.
- AWS credential construction (can be 200ms+)
- S3 store construction (20-50ms)
- DynamoDB cold connection (20-50ms)
All of these instance can be injected and reused instead of recreated every time
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