05-16-2018 06:46 AM
i'm currently not understanding so well how the LASR Schema works.
I have one fact table 10M records and one dimension table 1M records. The cardinality it's 1 to n.
Viewing the output i understand that:
- VA performs an inner join
- VA performs a sort by key: using the output table in an Exploration if i filter for a specific value, which should have two rows, i can see only the first row.
Could anyone help me?