In reply to JOHN NGUGI.

Hi, John -
You can learn more about Tetration Analytics here: http://www.cisco.com/c/en/us/products/data-center-analytics/tetration-analytics/index.html
and here:
http://www.networkworld.com/article/3086250/cisco-subnet/under-the-hood-of-cisco-s-tetration-analytics-platform.html

It's a very powerful analytics platform and worth learning about.