AWS Certified Cloud Practitioner
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A company wants to modernize and convert a monolithic application into microservices. The company wants to move the application to AWS. Which migration strategy should the company use?
Real Exam
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RRitesh
0
A
Rehost
B
Replatform
C
Repurchase
D
Refactor
Explanation:
Explanation
Refactor is the correct migration strategy for this scenario because:
- Refactoring (also known as re-architecting) involves modifying the application's architecture to take advantage of cloud-native features and services
- Converting a monolithic application into microservices requires significant changes to the application's architecture and codebase
- This strategy allows the company to leverage AWS services like AWS Lambda, Amazon ECS, Amazon EKS, and API Gateway that are well-suited for microservices architectures
- The other strategies don't fit this use case:
- Rehost (lift-and-shift): Simply moving the application as-is to the cloud without architectural changes
- Replatform: Making minor optimizations but keeping the same basic architecture
- Repurchase: Switching to a different product or SaaS solution
Refactoring enables the company to modernize their application by breaking it into smaller, independently deployable microservices that can scale independently and use cloud-native services effectively.
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