Thanks. Can Flink replace the popular OLAP databases, for example, AWS redshift?
It seems to me that generally Flink is used as ETL for OLAP. 

> On Nov 4, 2021, at 9:33 PM, Caizhi Weng <tsreape...@gmail.com> wrote:
> 
> Hi!
> 
> Yes you can. Note that it is recommended to run Flink in session cluster mode 
> (instead of per job mode) to minimize distribution and scheduling time for 
> each OLAP query.
> 
> Ww J <junww2...@gmail.com <mailto:junww2...@gmail.com>> 于2021年11月5日周五 
> 下午12:30写道:
> Hi,
> 
> Can Flink be used for OLAP queries?
> 
> Thanks,
> 
> Jack

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