Summary
Over the course of this chapter, we have dived deep into the Amazon EMR architecture, each of its components, and Hadoop applications. After covering those topics, we then discussed cluster nodes of EMR with its life cycle and ways to submit jobs.
Finally, we covered what the different EMR deployment options are, what benefits they have, and what the pricing for each of them is.
That concludes this chapter! Hopefully, you have got a good overview of the Amazon EMR architecture with its three deployment options and are ready to learn different use case architecture patterns in the next chapter.
