Link to Vanilla Spark (Running list - WIP)

[kelseymok]

Quite often, participants ask about content during the training in which it might be good to direct their attention/link them to the vanilla spark exercises. This ticket is a running list of those locations so that we can pick this up in one go.

@syed-tw can you please look through data-derp and your experience during the trainings and make a list of locations where it would be good to link to specific vanilla spark exercises please?

[syed-tw]

• Just somewhere around "House 2 - Apache Spark Primer", it will be very handy if we put this link regarding Spark Eco System introduction

[kelseymok]

@syed-tw -> can you link Spark Ecosystem Introduction so we have a shared understanding of which place? We have a couple of places where we talk about Spark.