Exam Professional-Cloud-Architect Topic 5 Question 241 Discussion

Actual exam question for Google's Professional-Cloud-Architect exam
Question #: 241
Topic #: 5
You want to optimize the performance of an accurate, real-time, weather-charting application. The data comes from 50,000 sensors sending 10 readings a second, in the format of a timestamp and sensor reading. Where should you store the data?

Suggested Answer: C Vote an answer

Google Cloud Bigtable is a scalable, fully-managed NoSQL wide-column database that is suitable for both real-time access and analytics workloads.
Good for:
Low-latency read/write access
High-throughput analytics
Native time series support
Common workloads:
IoT, finance, adtech
Personalization, recommendations
Monitoring
Geospatial datasets
Graphs
References: https://cloud.google.com/storage-options/
Reference:
It is time-series data, So Big Table.
https://cloud.google.com/bigtable/docs/schema-design-time-series

by Christopher at May 13, 2026, 02:40 AM

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