title: Exporting 1TB data out of ADX
body: <p>I ideally want to setup a pipeline that will export a large amount of data (1TB) out of ADX to ADLS Gen2 in an hourly interval. I believe that ADF copy activity is poor to native export feature of ADX , so I experimented with the on demand export feature (<code>.export</code> command). The ADX cluster and the destination ADLS account are in the same region. But due to sheer volume/size of data , export is always timing out (1 hour cap set by ADX). I have experimented with a few options but so far none of the combinations I tried have returned satisfactory results. I am using default distribution (which I believe is per-shard) for the export but considering the volume of data, I think I will need to scale up number of nodes sufficiently. Should that help? Is there any out of the box solution to export data of this scale out of ADX -- maybe some backend method?</p>