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From Thomas Weise <tho...@datatorrent.com>
Subject SQL as specification for Apex DAGs
Date Mon, 09 May 2016 18:59:29 GMT
I just attended the talk by Julian Hyde at Apache Big Data. The
presentation was similar to the one at the Hadoop Summit here:

http://www.slideshare.net/julianhyde/querying-the-internet
-of-things-streaming-sql-on-kafkasamza-and-stormtrident

We discussed SQL at various occasions, Calcite integration seems the way to
go. My current idea is that a SQL query can be applied on top of a base
application or used to define a SubDAG, and introduce additional operators.
It also plays into the interactive query capability (app data).

There is an existing JIRA and maybe it is time to get to the next level of
discussion:

https://issues.apache.org/jira/browse/APEXMALHAR-1818

Julian has expressed interest to work with us on this.

Thanks,
Thomas

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