You Are Building an Application to Share Financial Market Data

You are building an application to share financial market data with consumers, who will receive data feeds. Data is collected from the markets in real time. Consumers will receive the data in the following ways: Real-time event stream ANSI SQL access to real-time stream and historical data Batch historical exports Which solution should you use?

A) Cloud Dataflow, Cloud SQL, Cloud Spanner
B) Cloud Pub/Sub, Cloud Storage, BigQuery
C) Cloud Dataproc, Cloud Dataflow, BigQuery
D) Cloud Pub/Sub, Cloud Dataproc, Cloud SQL