Why is Cloud Bigtable great for IoT and user analytics?

Because Cloud Bigtable is a high-performance NoSQL database service for large analytical and operational workloads.
Because Cloud Bigtable lowers warehousing costs and augments existing warehouses.
Because Cloud Bigtable scales up to handle massive computing loads quickly and eﬃciently.
Because Cloud Bigtable is a fully managed database service that makes it easy to set up, maintain, manage, and administer relational MySQL and PostgreSQL databases in the cloud.

The correct answer is:

Because Cloud Bigtable is a high-performance NoSQL database service for large analytical and operational workloads.