PROFESSIONAL-CLOUD-ARCHITECT · Question #358
Your employer is a financial services company that recently acquired a popular fintech startup. The startup's core application is a monolithic Python application running on a managed instance group of
The correct answer is C. Propose a phased, event-driven migration to a microservices architecture. Use Pub/Sub for. A phased, event-driven migration to microservices decouples the monolithic application, enabling faster, independent deployments and significantly improving developer agility. Using Pub/Sub allows scalable, asynchronous communication between services, while deploying fraud detect
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Options
- ADeploy the ML fraud detection model to a Vertex AI endpoint. Create a REST API for the model
- BContainerize the application, deploy it to Google Kubernetes Engine (GKE), and migrate the
- CPropose a phased, event-driven migration to a microservices architecture. Use Pub/Sub for
- DMigrate the PostgreSQL database to Cloud SQL for PostgreSQL. Replicate the data into
How the community answered
(47 responses)- A13% (6)
- B19% (9)
- C62% (29)
- D6% (3)
Explanation
A phased, event-driven migration to microservices decouples the monolithic application, enabling faster, independent deployments and significantly improving developer agility. Using Pub/Sub allows scalable, asynchronous communication between services, while deploying fraud detection models on Vertex AI integrates Google Cloud’s advanced AI capabilities in a flexible, future-ready architecture without requiring a disruptive full rewrite upfront.
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