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I am not very clear about the architecture even after going through tutorials. How do we scale streamset in a distributed environment? Let's say, our input data velocity increases from origin then how to ensure that SDC doesn't give performance issues? How many daemons will be running? Will it be Master worker architecture or peer to peer architecture?

If there are multiple daemons running on multiple machines (e.g. one sdc along with one NodeManager in YARN) then how it will show centralized view of data i.e. total record count etc.?

Also please do let me know architecture of Dataflow performance manager. Which all daemons are there in this product?