dharakk commented on issue #5664: URL: https://github.com/apache/incubator-pinot/issues/5664#issuecomment-718148434
Design document for a star schema join involving a fact table and small size dim tables: https://docs.google.com/document/d/1InWmxbRqwcqIakzvoEWHLxtX4XR9H5L01256EbAUHV8/edit?usp=sharing This design require the dim table to be available on each host hence the restriction on size. Future work for this will involve lifting this restriction by implementing a broadcast join operator, which will enable larger and partitioned dim tables and help solve more generic join use cases. ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@pinot.apache.org For additional commands, e-mail: commits-h...@pinot.apache.org
