Hi, Thanks for open sourcing Apache Tajo. My team is using Apache Hive to perform various data aggregations. Now that Apache Tajo is available, I would like to evaluate how it compares with Apache Hive for some of our use cases.
One such use case is queries containing multiple count distincts. I found the following mail thread about Apache Tajo's support for multiple count distinct: http://mail-archives.apache.org/mod_mbox/tajo-commits/201405.mbox/%[email protected]%3E Could you please tell me whether I can expect a better performance for such queries in Apache Tajo than in Apache Hive? Thanks, Richards Peter.
