Topic 1 Question 188
Your startup has a web application that currently serves customers out of a single region in Asia. You are targeting funding that will allow your startup to serve customers globally. Your current goal is to optimize for cost, and your post-funding goal is to optimize for global presence and performance. You must use a native JDBC driver. What should you do?
Use Cloud Spanner to configure a single region instance initially, and then configure multi-region Cloud Spanner instances after securing funding.
Use a Cloud SQL for PostgreSQL highly available instance first, and Bigtable with US, Europe, and Asia replication after securing funding.
Use a Cloud SQL for PostgreSQL zonal instance first, and Bigtable with US, Europe, and Asia after securing funding.
Use a Cloud SQL for PostgreSQL zonal instance first, and Cloud SQL for PostgreSQL with highly available configuration after securing funding.
ユーザの投票
コメント(11)
- 正解だと思う選択肢: A
A. Use Cloud Spanner to configure a single region instance initially, and then configure multi-region Cloud Spanner instances after securing funding.
When you create a Cloud Spanner instance, you must configure it as either regional (that is, all the resources are contained within a single Google Cloud region) or multi-region (that is, the resources span more than one region).
You can change the instance configuration to multi-regional (or global) at anytime.
👍 8AWSandeep2022/09/02 - 正解だと思う選択肢: D
Spanner is expensive, they haven't mentioned the size of db... optimize for cost then option is Cloud SQL which cost effective and highly available in case of multi region.
👍 3badrisrinivas92022/09/11 - 正解だと思う選択肢: A
https://cloud.google.com/spanner/docs/jdbc-drivers Ans A https://cloud.google.com/spanner/docs/instance-configurations#tradeoffs_regional_versus_multi-region_configurations The last part of the question makes it easy
👍 3TNT872022/09/21
シャッフルモード