Practice Test 2 | Google Cloud Certified Professional Cloud Architect | Dumps | Mock Test
Your solution is producing performance bugs in production that you did not see in staging and test environments. You want to adjust your test and deployment procedures to avoid this problem in the future. What should you do? Select one.
A. Deploy changes to a small subset of users before rolling out to production.
B. Increase the load on your test and staging environments and Deploy smaller changes to production.
C. Deploy smaller changes to production.
D. Deploy fewer changes to production.
Correct Answer B
Feedback
A – Deploy changes to a small subset of users before rolling out to production. This is the practice in Canary deployment. The bug slip into production may be caused by the discrepancy between test/staging and production environments or testing data. With Canary deployment or Canary test, you have the ability to test code with live data at any time, you increase the chance discovering the bug earlier and reduced the risk bring the bug into production with minimums impact and down time by rolling back quickly. But the canary deployment will not able to test the performance bugs in the environment.
B (Correct Answer) – Increase the load on your test and staging environments. Increase the load in your test and staging environment will help to discover the bugs revolving around the performance issue.
C and D – Deploy smaller or fewer changes to production. Although those are generally good agile practices for cloud native microservice, they don’t address the issues to adjust your test and deployment procedures to discover the bugs before in production. The Bug can still slip into production no matter how small how often you test the changes in same environment and same set of test data in same procedures.
Comments are closed, but trackbacks and pingbacks are open.