Book Image

Google Cloud Certified Professional Cloud Developer Exam Guide

By : Sebastian Moreno
Book Image

Google Cloud Certified Professional Cloud Developer Exam Guide

By: Sebastian Moreno

Overview of this book

Google Cloud Platform is one of the three major cloud providers in the industry, exhibiting great leadership in application modernization and data management. This book provides a comprehensive introduction for those who are new to cloud development and shows you how to use the tools to create cloud-native applications by integrating the technologies used by Google. The book starts by taking you through the basic programming concepts and security fundamentals necessary for developing in Google Cloud. You'll then discover best practices for developing and deploying applications in the cloud using different components offered by Google Cloud Platform such as Cloud Functions, Google App Engine, Cloud Run, and other GCP technologies. As you advance, you'll learn the basics of cloud storage and choosing the best options for storing different kinds of data as well as understand what site reliability engineers do. In the last part, you'll work on a sample case study of Hip Local, a community application designed to facilitate communication between people nearby, created by the Google Cloud team. By the end of this guide, you'll have learned how to design, develop, and deploy an end-to-end application on the Google Cloud Platform.
Table of Contents (21 chapters)
1
Section 1: Welcome to the Google Cloud Developers' Guide
4
Section 2: Developing and Modernizing Applications on Google Cloud Platform
9
Section 3: Storage Foundations
14
Section 4: SRE for Developers
17
Section 5: Analyzing a Sample Case Study

Summary

In this chapter, we have learned what POLP is and seen how it helps to reduce the attack surface of our systems. We learned how to authenticate with GCP services, using service accounts with the roles and permissions required for an application to operate. We found out about IAM and related concepts such as identity, roles, and resources, and the association of these concepts through a policy. We looked at the hierarchy of resources within Google Cloud, and saw how this hierarchy affects the permissions that an entity may have on specific resources.

We examined the OAuth 2.0 protocol and how it relates to authentication between our application and GCP services, and learned how to manage secrets in a secure way using Google Secret Manager.

Finally, we reviewed the good practices recommended by Google for the development of our applications in order to create secure applications in the GCP cloud.