AWS - Auto Scaling
You want to combine scheduled scaling with dynamic scaling policies. What is the best practice to avoid conflicts?
You want to combine scheduled scaling with dynamic scaling policies. What is the best practice to avoid conflicts?
hard📝 Application Q9 of 15
Step-by-Step Solution
Solution:
Step 1: Understand interaction of scheduled and dynamic scaling
Scheduled scaling sets baseline capacity; dynamic scaling adjusts within min and max limits.Step 2: Evaluate options for best practice
Set scheduled scaling DesiredCapacity within min and max limits and allow dynamic scaling to adjust within those limits respects limits and allows both to work together. Disable dynamic scaling when scheduled scaling is active unnecessarily disables dynamic scaling. Set scheduled scaling DesiredCapacity equal to max size to override dynamic scaling forces max size, limiting dynamic scaling. Use scheduled scaling only on weekends and dynamic scaling on weekdays is a scheduling workaround, not best practice.Final Answer:
Set scheduled scaling DesiredCapacity within min and max limits and allow dynamic scaling to adjust within those limits -> Option AQuick Check:
Scheduled sets baseline; dynamic scales within limits [OK]
Quick Trick: Keep scheduled DesiredCapacity within min/max for harmony [OK]
Common Mistakes:
MISTAKES- Disabling dynamic scaling unnecessarily
- Setting DesiredCapacity outside limits
- Forcing max size to override dynamic scaling
- Separating scaling by days without need
Master "Auto Scaling" in AWS
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