Google Cloud Digital LeaderDigital transformation with Google CloudMedium
A multinational financial institution is undertaking a significant digital transformation initiative to enhance its customer onboarding process. They need to integrate various legacy systems with new cloud-native applications, ensuring secure, reliable, and asynchronous communication between disparate services. Which Google Cloud service is specifically designed for such enterprise-grade integration and message queuing?
- ACloud Spanner
- BCloud Armor
- CCloud Storage
- DCloud Pub/Sub
Show answer & explanationAnswer & explanation
Correct answer: D. Cloud Pub/Sub
Cloud Pub/Sub is a global, fully managed asynchronous messaging service that provides reliable, low-latency message ingestion and delivery, making it ideal for integrating disparate systems and enabling event-driven architectures in a digital transformation context.
Why the other options are wrong
- A. Cloud Spanner is a globally distributed relational database, not a messaging service.
- B. Cloud Armor is a DDoS protection and WAF service, focused on security, not system integration.
- C. Cloud Storage is an object storage service, not for real-time messaging or integration.
Cloud Pub/Sub
A global, fully-managed, real-time messaging service that allows you to send and receive messages between independent applications.
- Enables asynchronous communication.
- Supports both push and pull message delivery.
- Scales automatically to handle high message volumes.
Memory trick: Publish and Subscribe to connect the dots.