Topic 1 Question 60
You have migrated an e-commerce application to Google Cloud Platform (GCP). You want to prepare the application for the upcoming busy season. What should you do first to prepare for the busy season?
Load teat the application to profile its performance for scaling.
Enable AutoScaling on the production clusters, in case there is growth.
Pre-provision double the compute power used last season, expecting growth.
Create a runbook on inflating the disaster recovery (DR) environment if there is growth.
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https://cloud.google.com/architecture/black-friday-production-readiness#preparation_stage
The objective of the preparation stage is to test the system's ability to scale for peak user traffic and to document the results. Completing the preparation stage results in architecture refinement to handle peak traffic more efficiently and increase system reliability. This stage also yields procedures for operations and support that help streamline processes for handling the peak event and any issues that might occur. Consider this stage as practice for the peak event from a system and operations perspective.
A is exactly what mentioned above. B is the step after the preparation stage.
👍 15NXD2021/10/31- 正解だと思う選択肢: A
Come on, no brainer. A is the answer. You load test to understand how your application perform under heavy load. "Prepare for busy season" B - No, Option A will give you insight in how your applications works under load, and how do you scale, if it cannot scale, autoscaling in meaningless. So first you test your application in controlled environment. Not wait for the busy time to come and then realise autoscaling is also unable to meet demand. Or Maybe you even reach your quotas.
👍 5KyubiBlaze2022/01/15 Should be A , To check how application performs with load
👍 4MBA_12021/11/04
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