October 2019
Intermediate to advanced
520 pages
13h 5m
English
Content preview from Professional Cloud Architect – Google Cloud Certification Guide
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Cloud Pub/Sub
Pub/Sub is a messaging and event ingestion service that acts as the glue between the loosely coupled systems. It allows us to send and receive messages between independent applications whilst decoupling the publishers of events and subscribers to those events. This means the publishers do not need to know anything about their subscribers. Pub/Sub is fully managed and therefore offers scale at ease, making it perfect for a modern stream analytics pipeline.
There are some core concepts that you should understand:
- A publisher is an application that will create and send messages to a topic.
- A topic is a resource to which messages are sent by publishers.
- A subscription represents the stream of messages from a single topic to be ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.