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

Database and application management best practices

In this section, we will review a compilation of good practices for designing and developing in the cloud on our databases.

Keep your Cloud SQL small

It is recommended when possible to keep Cloud SQL instances as small as possible. Instead of having a large instance of Cloud SQL, with lots of resources, it is better and simpler to manage smaller instances, with resources distributed among those instances:

Figure 9.3 – Keeping your instance small

In addition, within these instances, it is not recommended to have more than 10,000 tables, since this can affect both the response times of the instance and the SLA coverage delivered by the cloud provider. The latter is because if the instance does not respond, it is not possible to carry out maintenance operations that directly affect the availability of the service.

If it is necessary to perform a large transaction on the instance, it is recommended...