I am evaluating the features of cockroach to maybe migrate data from Cassandra to Cockroach.
One thing I was wondering:
Does cockroach support parallel full table scans? This may be pretty useful for large batch processes or map-reduce-like jobs.
E.g. In Cassandra this can be done by splitting the DHT token ring in $x slices and process each of them in parallel without any overlapping.
Is something like that possible in Cockroach?
Thanks for your help!