Topic 1 Question 73
A global organization is developing an application to manage payments and online bank accounts in multiple regions. Each transaction must be handled consistently in their database, and they anticipate almost unlimited growth in the amount of data stored. Which Google Cloud product should the organization choose?
Cloud SQL
Cloud Spanner
Cloud Storage
BigQuery
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B. Cloud Spanner Global relational db with unlimited scale and very high external consistency
👍 3Vin19752022/08/31B. The main difference between Cloud Spanner and Cloud SQL is the horizontal scalability + global availability of data over 10TB. Spanner isn't for generic SQL needs, Spanner is best used for massive-scale opportunities. 1000s of writes per second, globally. 10,000s - 100,000s of reads per second, globally
👍 3grzeev2022/10/02- 正解だと思う選択肢: B
Per Google docs, Cloud Spanner is a "Full managed relational database with unlimited scale, strong consistency, and up to 99.999% availability. Additionally, it delivers high-performance ACID transactions with strong consistency over regions and continents." https://cloud.google.com/spanner/
👍 3ucsdmiami20202022/12/12
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