Similar to @quietgolfer, we also have strict requirement on serving latency, and we benefited from Pinot's star-tree index. We had a table with more than 1 billion events, and we had to do DISTINCTCOUNT and SUM with…
Similar to @quietgolfer, we also have strict requirement on serving latency, and we benefited from Pinot's star-tree index. We had a table with more than 1 billion events, and we had to do DISTINCTCOUNT and SUM with…