PROFESSIONAL-CLOUD-ARCHITECT · Question #135
PROFESSIONAL-CLOUD-ARCHITECT Question #135: Real Exam Question with Answer & Explanation
The correct answer is C: is correct because Cloud Bigtable is the most performant storage option to work with IoT and. or timestamp-based queries. ingestion and collection. time series data. Cloud Bigtable Schema Design for Time Series Data: https://cloud.google.com/bigtable/docs/schema-design-time-series
Question
Your company processes high volumes of IoT data that are time-stamped. The total data volume can be several petabytes. The data needs to be written and changed at a high speed. You want to use the most performant storage option for your data. Which product should you use?
Options
- Ais not correct because Cloud Datastore is not the most performant product for frequent writes
- Bis not correct because Cloud Storage is designed for object storage not for this type of data
- Cis correct because Cloud Bigtable is the most performant storage option to work with IoT and
- Dis not correct because although it can store the data, BigQuery is very slow at changing data.
Explanation
or timestamp-based queries. ingestion and collection. time series data. Cloud Bigtable Schema Design for Time Series Data: https://cloud.google.com/bigtable/docs/schema-design-time-series
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