Hi community, In traditional data warehouse, pre-aggregate table or cube is a common technology to improve OLAP query performance. To take carbondata support for OLAP to next level, I’d like to propose pre-aggregate table support in carbondata.
Please refer to CARBONDATA-1516 <https://issues.apache.org/jira/browse/CARBONDATA-1516> and the design document attached in the JIRA ticket (https://issues.apache.org/jira/browse/CARBONDATA-1516 <https://issues.apache.org/jira/browse/CARBONDATA-1516>) This design is still in initial phase, proposed usage and SQL syntax are subject to change. Please provide your comment to improve this feature. Any suggestion on the design from community is welcomed. Regards, Jacky Li
