Explanation:
Option A is incorrect because waiting for user feedback before selecting SLIs means the system isn’t monitored initially, which is not recommended. Option B is incorrect because selecting too few SLIs may overlook significant system behaviors. Option C is correct as Google recommends understanding user needs to inform the selection of a few key indicators. Option D is incorrect because too many indicators can dilute focus on those that truly matter. Reference: Google SRE Book on Service Level Objectives
Ultimate access to all questions.
No comments yet.
When designing a new user-facing application, what is Google's SRE suggested best practice for selecting Service Level Indicators (SLIs)?
A
Allow users to provide feedback on issues before selecting SLIs.
B
Select very few SLIs to simplify monitoring.
C
Understand user expectations from the system and choose SLIs accordingly.
D
Include as many SLIs as possible to cover every aspect of the system.