Google Cloud Professional Cloud Database Engineer PCDBE — Topic 1 Question 14

Question

Your ecommerce website captures user clickstream data to analyze customer traffic patterns in real time and support personalization features on your website. You plan to analyze this data using big data tools. You need a low-latency solution that can store 8 TB of data and can scale to millions of read and write requests per second. What should you do?

Accepted Answer

Correct answer: A. The correct answer is A. Option A: Write your data into Bigtable and use Dataproc and the Apache Hbase libraries for analysis. Cloud Bigtable is a managed, low-latency NoSQL wide-column store for very high-throughput workloads. Dataproc runs managed Spark and Hadoop clusters for big-data processing. This option meets the real-time / low-latency performance requirement.

Google Cloud Professional Cloud Database Engineer PCDBE — Question 14