Riak TS -- Multi Value Columns

Harjot Gill harjotgill at gmail.com
Wed Apr 20 12:46:59 EDT 2016


We are evaluating using Riak TS (vs. Druid) as our time series data. We require ability to query rows by tags. 

I have a couple of questions:

1. Is there support for Multi-value columns? I believe it is possible with Secondary Indexes in Riak KV. Any idea when this might be supported in Riak TS?
2. Is GroupBy supported?
3. Is there support for “Top K” query?

Any insights would be greatly appreciated.


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