Google Cloud Pub/Sub

Google Cloud Pub/Sub

What is Google Cloud Pub/Sub?

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Google Cloud Pub/Sub is a fully managed real-time messaging service that allows you to send and receive messages between independent applications. It delivers high throughput and reliability for event ingestion and delivery.

Key Features

• Global message queue with exactly-once delivery
• Automatic scaling to millions of messages per second
• Push and pull subscription models
• Message retention and replay capabilities
• Dead letter topics for error handling

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Use Cases

• Event-driven architectures
• Real-time analytics pipelines
• Stream processing
• Application integration
• IoT data ingestion

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