Book Image

Professional Cloud Architect Google Cloud Certification Guide - Second Edition

By : Konrad Cłapa, Brian Gerrard
5 (1)
Book Image

Professional Cloud Architect Google Cloud Certification Guide - Second Edition

5 (1)
By: Konrad Cłapa, Brian Gerrard

Overview of this book

Google Cloud Platform (GCP) is one of the industry leaders thanks to its array of services that can be leveraged by organizations to bring the best out of their infrastructure. This book is a comprehensive guide for learning methods to effectively utilize GCP services and help you become acquainted with the topics required to pass Google's Professional Cloud Architect certification exam. Following the Professional Cloud Architect's official exam syllabus, you'll first be introduced to the GCP. The book then covers the core services that GCP offers, such as computing and storage, and takes you through effective methods of scaling and automating your cloud infrastructure. As you progress through the chapters, you'll get to grips with containers and services and discover best practices related to the design and process. This revised second edition features new topics such as Cloud Run, Anthos, Data Fusion, Composer, and Data Catalog. By the end of this book, you'll have gained the knowledge required to take and pass the Google Cloud Certification – Professional Cloud Architect exam and become an expert in GCP services.
Table of Contents (25 chapters)
1
Section 1: Introduction to GCP
5
Section 2: Manage, Design, and Plan a Cloud Solution Architecture
14
Chapter 12: Exploring Storage and Database Options in GCP – Part 2
17
Section 3: Secure, Manage and Monitor a Google Cloud Solution
21
Section 4: Exam Focus

Cloud Pub/Sub

Pub/Sub is a messaging and event ingestion service that acts as the glue between loosely coupled systems. It allows us to send and receive messages between independent applications while decoupling the publishers of events and subscribers to those events. This means that the publishers do not need to know anything about their subscribers. Pub/Sub is fully managed, so it 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 that messages are sent to by publishers.
  • A subscription represents the stream of messages from a single topic to be delivered to the subscribing application. Subscribers will either receive the message through pull or push, meaning Pub/Sub pushes the messages to the endpoint using a webhook, or the message is pulled by the application using HTTPS requests...