Hi @rahul,
If the problem you’re looking to solve is to send Snowplow data to a real-time and a batch pipeline, my recommendation would still be to send it to a single real-time pipeline, esp. as we’re deprecating support for batch components, and have already deprecated the Clojure Collector and Spark Enrich. On the real-time side we plan to launch new versions of RDB Loader, that we hope will be more cost effective, deliver the data at lower latency, support Parquet in S3 and be more robust and autoscaling. So the case to upgrade should get much stronger 
.
Is that the primary problem you’re looking to solve? Is there another use case for multiple emitters? It is something we can look to prioritise, but need to understand the use case to make the right prioritisation call.
Many thanks,
Yali