Multi-cloud service map
Map object storage, managed Kubernetes, and pub/sub messaging across AWS, Azure, and GCP.
Answers use simple, clear English.
Quick interview answer
Object storage: S3 ≈ Blob Storage ≈ GCS. Managed Kubernetes: EKS ≈ AKS ≈ GKE. Messaging: SQS (queue) / SNS (pub-sub) ≈ Storage Queue/Service Bus/Event Grid ≈ Pub/Sub (and Cloud Tasks).
Detailed answer
Object storage: S3 ≈ Blob Storage ≈ GCS. Managed Kubernetes: EKS ≈ AKS ≈ GKE. Messaging: SQS (queue) / SNS (pub-sub) ≈ Storage Queue/Service Bus/Event Grid ≈ Pub/Sub (and Cloud Tasks). Event streams: MSK/Kinesis ≈ Event Hubs ≈ Pub/Sub+Dataflow. Always note IAM and networking differences beyond the name map.
Real example & use case
Interview whiteboard: migrate a service’s storage+k8s+events between clouds.
Pros & cons
Pros: transferable architecture vocabulary. Cons: false equivalence if too shallow.