ASSOCIATE-CLOUD-ENGINEER · Question #143
ASSOCIATE-CLOUD-ENGINEER Question #143: Real Exam Question with Answer & Explanation
The correct answer is C: Cloud Bigtable. A is not correct because Cloud Datastore is not the most performant product for frequent writes or timestamp-based queries. B is not correct because Cloud Storage stores blobs, which cannot be queried. C is correct because Cloud Bigtable is the most performant storage option to w
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
- ACloud Datastore
- BCloud Storage
- CCloud Bigtable
- DBigQuery
Explanation
A is not correct because Cloud Datastore is not the most performant product for frequent writes or timestamp-based queries. B is not correct because Cloud Storage stores blobs, which cannot be queried. C is correct because Cloud Bigtable is the most performant storage option to work with IoT and time series data. D is not correct because although it can store the data, BigQuery is very slow at changing data. https://cloud.google.com/bigtable/docs/schema-design-time-series
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