title: Combining 2 producer requests with overlapping time frames into one and returning 2 original requests
body: <p>We can have multiple producers that will request the same data but with a different time range. Ex. All downtime for a machine between Jan 1st 2019 and Feb 1st 2019. The other producer is asking for all downtime for the same machine but for Jan 15th 2019 to Mar 31st 2019. </p>
  
  <p>I would like to combine into 1 request from Jan 1st 2019 to Mar 31st 2019 while returning the original request result to each of them.</p>
  
  <p>We are able to send the 2 requests individually through kafka, retrieve the data and consume the results by the same producer that asked for it.</p>
  
  <p>We are currently looking at Ktables , Kafka stream and Kafka api to be able to achieve our goal of combining our time range request.</p>
  
  <p>Was not able to test it yet</p>