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What role does automated rollback play in achieving the Automated maturity level in microservices?

hard📝 Trade-off Q9 of 15
Microservices - Real-World Architecture Case Studies
What role does automated rollback play in achieving the Automated maturity level in microservices?
AIt ensures all services share a common database schema for consistency
BIt enables quick recovery from failures, minimizing downtime and manual intervention
CIt replaces the need for continuous integration pipelines
DIt eliminates the need for monitoring by preventing failures
Step-by-Step Solution
Solution:
  1. Step 1: Understand Automated Level Goals

    The Automated maturity level focuses on resilience and operational efficiency through automation.
  2. Step 2: Role of Automated Rollback

    Automated rollback allows systems to revert to a stable state quickly after a failure, reducing downtime and manual fixes.
  3. Final Answer:

    It enables quick recovery from failures, minimizing downtime and manual intervention -> Option B
  4. Quick Check:

    Automated rollback supports resilience and automation [OK]
Quick Trick: Rollback automates failure recovery, reducing downtime [OK]
Common Mistakes:
  • Thinking rollback replaces continuous integration
  • Assuming rollback removes need for monitoring
  • Confusing rollback with database schema management

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