Google Cloud Pub/Sub is a scalable, durable event ingestion and message delivery system that allows you to create an infrastructure whose responsibility is to handle message queues. Pub/Sub delivers low-latency, durable messaging by using two core components: topics and subscriptions. You can create a topic where messages will be sent to, and subscriptions attached to the topics. All messages sent to a specific topic will be delivered to all the subscriptions attached. All the components that get messages from a subscription are called subscribers. For more detailed info about what is Cloud Pub/Sub, you can refer to the official GCP guide.
In this lab, you will understand the core components of a Pub/Sub system, you will create a topic and attach a subscription to it, you will send a message to the topic, and you will create a batch job using Cloud Dataflow to import messages to your topic from a text file stored in a Cloud Storage bucket.
Upon completion of this lab you will be able to:
This lab is intended for:
This lab has no prerequisites.
September 28th, 2023 - Resolved dataflow job issue
September 6th, 2023 - Updated the instructions and screenshots to reflect the latest UI
July 26th, 2023 - Addressed user ban issue and added warning
June 26th, 2023 - Updated screenshots and instructions to match the latest UI
October 13th, 2022 - Updated screenshots and instructions to match the latest UI
March 22nd, 2022 - Updated lab UI
April 14th, 2020 - Added a new lab step that lets the user create a Cloud Function triggered by the publish event to a Pub/Sub topic
Stefano studies Computer Science and is passionate about technology. He loves working with Cloud services and learning all the best practices for them. Google Cloud Platform and Amazon Web Services are the cloud providers he prefers. He is a Google Cloud Certified Associate Cloud Engineer. Node.js is the programming language he always uses to code. When he's not involved in studying or working, Stefano loves riding his motorbike and exploring new places.