[jira] [Created] (CARBONDATA-2473) Support Materialized View as enhanced Preaggregate DataMap

[Akash R Nilugal (Jira)]

Jacky Li created CARBONDATA-2473:
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             Summary: Support Materialized View as enhanced Preaggregate DataMap
                 Key: CARBONDATA-2473
                 URL: https://issues.apache.org/jira/browse/CARBONDATA-2473
             Project: CarbonData
          Issue Type: Improvement
            Reporter: Jacky Li
             Fix For: 1.4.0


Carbon DataMap is a framework to accelerate certain type of analysis workload. in OLAP domain, traditionally there is a technique called Materialized View to accelerate OLAP queries.

Currently carbon supports preaggregate datamap, as the preaggregate is only on single table, Materialized View enhance it by adding join capability.



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