Exam Professional-Cloud-Database-Engineer Topic 6 Question 3 Discussion

Actual exam question for Google's Professional-Cloud-Database-Engineer exam
Question #: 3
Topic #: 6
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?

Suggested Answer: A Vote an answer

Start with the lowest tier and smallest size and then grow your instance as needed. Memorystore provides automated scaling using APIs, and optimized node placement across zones for redundancy. Memorystore for Memcached can support clusters as large as 5 TB, enabling millions of QPS at very low latency

by Bart at Apr 11, 2026, 10:47 PM

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