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Hello PeterMescher,
Thank you for your feedback.
In the given scenario, a tech startup plans to launch a data analytics application that uses a MongoDB database and an NGINX server. We need to use an instance to run these services. Storage-optimized instances are designed for workloads that require high, sequential read and write access to very large data sets on local storage.
For storage-optimized instances that will run at 200k IOPS, an i3.4xlarge instance can provide you with 825,000 Random Read IOPS and 360,000 Write IOPS.
I hope this helps! Let us know if you need any further questions.
Regards,
JR @ Tutorials Dojo