Google Cloud Professional Data Engineer PDE — Topic 1 Question 134

Question

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?

Accepted Answer

Correct answer: B. The correct answer is B. Option B: Cloud Pub/Sub, Cloud Storage, BigQuery Cloud Storage provides durable, scalable object storage that is fully managed. BigQuery is a serverless, petabyte-scale data warehouse for fast SQL analytics with no infrastructure to manage. Pub/Sub is a serverless, global messaging service that decouples services and ingests high-volume event streams. This option meets the real-time / low-latency performance requirement.

Google Cloud Professional Data Engineer PDE — Question 134