CLOUD-DIGITAL-LEADER · Question #126
Considering Different Storage and database options e.g. Cloud Datastore, Cloud SQL, Cloud Stor-age, etc. Which of the following statements is/are correct? ( Select two answer)
The correct answer is A. Cloud DataStore and Cloud SQL have Terabytes + and Terabytes Capacity respec-tively. B. Cloud Bigtable and Cloud Storage both have Petabytes + capacity. Cloud Datastore supports terabytes-plus capacity for document data while Cloud SQL supports terabytes for relational data, and both Cloud Bigtable and Cloud Storage are designed for petabytes-plus scale workloads.
Question
Considering Different Storage and database options e.g. Cloud Datastore, Cloud SQL, Cloud Stor-age, etc. Which of the following statements is/are correct? ( Select two answer)
Options
- ACloud DataStore and Cloud SQL have Terabytes + and Terabytes Capacity respec-tively.
- BCloud Bigtable and Cloud Storage both have Petabytes + capacity.
- CCloud Bigtable and Cloud Storage both have not Petabytes + capacity.
- DNone of the above.
How the community answered
(48 responses)- A94% (45)
- C2% (1)
- D4% (2)
Why each option
Cloud Datastore supports terabytes-plus capacity for document data while Cloud SQL supports terabytes for relational data, and both Cloud Bigtable and Cloud Storage are designed for petabytes-plus scale workloads.
Cloud Datastore (Firestore in Datastore mode) is designed for terabytes-plus of document/NoSQL data, while Cloud SQL's managed relational database is suited for terabyte-scale structured data - this capacity distinction reflects their respective use cases and storage architectures.
Cloud Bigtable is engineered for petabyte-scale low-latency NoSQL workloads and Cloud Storage is an object store capable of storing unlimited petabytes of data, making both services appropriate for massive-scale data needs.
This directly contradicts option B, which is correct - both Cloud Bigtable and Cloud Storage are explicitly designed for petabytes-plus capacity.
None of the above is incorrect because both A and B accurately describe the documented capacity characteristics of these GCP storage services.
Concept tested: GCP storage service capacity tiers and scale
Source: https://cloud.google.com/docs/choosing-a-database
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