Cloud BigTable is designed to handle massive workloads at consistent low latency and high read-write throughput. For IoT, user analytics, and financial data analysis, it is also a great choice for operational and analytical application.
It is a petabyte-scale service and can be easily integrated with Hadoop, GCP Dataflow, and GCP Dataproc. Apache HBase and Cloud BigTable support open-source industry standard HBase API.
Encryption of data is done in both ways: in flight and at rest.