Hey, I know you&#x27;re saying you&#x27;re not an expert on Flink or Spark, but do you know if Flink and&#x2F;or Spark allow you to merge a stream in real-time into a data set that you can run queries against?<p>Generating analytics directly off a stream has never seemed that useful to me. Being able to take all the data in the stream and merge it with previously collected data, then query that merged data is the sort of thing I need to be able to do.