Re: Propose feature change in CarbonData 2.0

Posted by Benoit Rousseau on Nov 29, 2019; 5:25pm
URL: http://apache-carbondata-dev-mailing-list-archive.168.s1.nabble.com/Propose-feature-change-in-CarbonData-2-0-tp87540p87609.html

Hi,

Considering 5:
In carbon 2.0 will MV be "always in sync" like carbon 1 pre aggregate datamap or will they require action to be put back online at each update ?

Vertica, Clickhouse, Vector and  some other first class OLAP engine offers "always in sync" pre aggregate views which are very convenient.

Thanks,
Benoit


> On 29 Nov 2019, at 13:19, xubo245 <[hidden email]> wrote:
>

In my opinion, carbon 2.0 is the right time to clean up some unused featture
to make code cleaner and reduce maintenance effort

+1 agree ,-1 disagree.  0, other.

+1： 1，2，3，5, 5,  7
0: 4,
-1：6, but should be optimzied.




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