PROFESSIONAL-CLOUD-DEVELOPER · Question #81
PROFESSIONAL-CLOUD-DEVELOPER Question #81: Real Exam Question with Answer & Explanation
The correct answer is D: Cloud Datastore/Firestore. Datastore is ideal for applications that rely on highly available structured data at scale. You can use Datastore to store and query all of the following types of data: Product catalogs that provide real-time inventory and product details for a retailer. User profiles that delive
Question
Your existing application keeps user state information in a single MySQL database. This state information is very user-specific and depends heavily on how long a user has been using an application. The MySQL database is causing challenges to maintain and enhance the schema for various users. Which storage option should you choose?
Options
- ACloud SQL
- BCloud Storage
- CCloud Spanner
- DCloud Datastore/Firestore
Explanation
Datastore is ideal for applications that rely on highly available structured data at scale. You can use Datastore to store and query all of the following types of data: Product catalogs that provide real-time inventory and product details for a retailer. User profiles that deliver a customized experience based on the user’s past activities and Transactions based on ACID properties, for example, transferring funds from one bank account to https://cloud.google.com/datastore/docs/concepts/overview#what_its_good_for
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