System requirement for 690m PV/m

Hey All!

We are looking analytics solution for tracking 150 portal.

Summary numbers / DAY:
Real user: 2.500.000
Page view: 23.000.000
Visits: 7.500.000

What is the system requirements for these numbers?

We don’t need to store more than 1 month data, because we push the raw data to Apache Spark clusters.