22/05/2018
https://www.thestar.com.my/tech/tech-news/2018/05/22/how-does-carnival-track-its-cruise-ships-new-high-tech-centre-relies-on-big-data/
150 staff to track 26 ships!
When Hurricane Irma struck last September, 16 of Carnival's cruise ships were sailing the Caribbean. The Carnival team scrambled to reroute ships, rebook passengers embarking or debarking, and set up new port calls out of harm's way.