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Fix rollup docs bullet formatting (#12876)

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David Hergenroeder 2022-08-08 22:10:07 -04:00 committed by GitHub
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docs/ingestion/rollup.md
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@ -33,9 +33,11 @@ When you disable rollup, Druid loads each row as-is without doing any form of pr
Use roll-up when creating a table datasource if both: Use roll-up when creating a table datasource if both:
- You want optimal performance or you have strict space constraints. - You want optimal performance or you have strict space constraints.
- You don't need raw values from [high-cardinality dimensions](schema-design.md#sketches). - You don't need raw values from [high-cardinality dimensions](schema-design.md#sketches).
Conversely, disable roll-up if either: Conversely, disable roll-up if either:
- You need results for individual rows. - You need results for individual rows.
- You need to execute `GROUP BY` or `WHERE` queries on _any_ column. - You need to execute `GROUP BY` or `WHERE` queries on _any_ column.
If you have conflicting needs for different use cases, you can create multiple tables with different roll-up configurations on each table. If you have conflicting needs for different use cases, you can create multiple tables with different roll-up configurations on each table.
## Maximizing rollup ratio ## Maximizing rollup ratio