title: Separating Microservices - Excel Generation
body: <p>In our application , in one of  our microservice we will query the DB , get the result ( 100k rows ) and generate Excel using Apache POI.In couple of other services they also does the same process ( get DB rows and generate excel) . Here Excel generation process is common , IS this right design to separate this excel generation process as separate micorservice and use in all other services ?
  The challenge is passing the data ( 100k rows ) between microservices over HTTP .
  How can we achieve it ? </p>