Google Cloud Certified Professional Cloud Architect Practice Mode

Community Discussion

Written by other learners. Comments can disagree with the marked answer — check the official documentation when in doubt.

• Chose C2

  Cloud Bigtable is right solution and correct database choice, which provides high throughput, low latency and scalability for time series data such as this case.

• Chose C3

  1. High Write Throughput: Bigtable excels at handling high-volume write operations, which is crucial for your application receiving data from 50,000 sensors sending 10 readings per second. 2. Low Latency: Bigtable offers very low latency for read operations, essential for real-time charting and data visualization. 3. Time-Series Data: Bigtable is well-suited for storing and querying time-series data, like your weather sensor readings with timestamps. 4. Scalability: Bigtable can handle massive amounts of data and scale seamlessly as your application grows.

• 2

  Bigtable - NoSQL, high-throughput, low-latency, making it suitable for storing time-series data from sensors