Topic 1 Question 136
Your company needs a database solution that stores customer purchase history and meets the following requirements: ✑ Customers can query their purchase immediately after submission. ✑ Purchases can be sorted on a variety of fields. ✑ Distinct record formats can be stored at the same time. Which storage option satisfies these requirements?
Firestore in Native mode
Cloud Storage using an object read
Cloud SQL using a SQL SELECT statement
Firestore in Datastore mode using a global query
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Agree with Option A https://cloud.google.com/datastore/docs/firestore-or-datastore
👍 5Blueocean2022/01/21firestore native mode: A new, strongly consistent storage layer A collection and document data model Real-time updates Mobile and Web client libraries
👍 3szl01442022/05/17- 正解だと思う選択肢: A
Firestore is the next major version of Datastore and a re-branding of the product. Taking the best of Datastore and the Firebase Realtime Database, Firestore is a NoSQL document database built for automatic scaling, high performance, and ease of application development.
Firestore introduces new features such as:
A new, strongly consistent storage layer A collection and document data model Real-time updates Mobile and Web client libraries Firestore is backwards compatible with Datastore, but the new data model, real-time updates, and mobile and web client library features are not. To access all of the new Firestore features, you must use Firestore in Native mode.
👍 3nehaxlpb2022/07/03
シャッフルモード