Book Image

Google Cloud Platform for Developers

By : Ted Hunter, Steven Porter
Book Image

Google Cloud Platform for Developers

By: Ted Hunter, Steven Porter

Overview of this book

Google Cloud Platform (GCP) provides autoscaling compute power and distributed in-memory cache, task queues, and datastores to write, build, and deploy Cloud-hosted applications. With Google Cloud Platform for Developers, you will be able to develop and deploy scalable applications from scratch and make them globally available in almost any language. This book will guide you in designing, deploying, and managing applications running on Google Cloud. You’ll start with App Engine and move on to work with Container Engine, compute engine, and cloud functions. You’ll learn how to integrate your new applications with the various data solutions on GCP, including Cloud SQL, Bigtable, and Cloud Storage. This book will teach you how to streamline your workflow with tools such as Source Repositories, Container Builder, and StackDriver. Along the way, you’ll see how to deploy and debug services with IntelliJ, implement continuous delivery pipelines, and configure robust monitoring and alerting for your production systems. By the end of this book, you’ll be well-versed with all the development tools of Google Cloud Platform, and you’ll develop, deploy, and manage highly scalable and reliable applications.
Table of Contents (17 chapters)

Global load balancers

While network load balancing provides resilience to zonal outages, regional outages are still a possibility that developers must consider when designing solutions for very high availability. Additionally, being restricted to a single region means that users in different geographic locations will experience different latencies. One of the most powerful features of Google Cloud Platform is the availability of global load balancing (GLB), which addresses both issues. Global load balancing builds on the application layer (layer seven) and provides several advantages, such as:

  • Presenting services globally behind a single IP address and DNS entry
  • Facilitating very high (99.999%) availability with tolerance for regional outages
  • Regional scalability to accommodate localized traffic spikes
  • Low latency for users in different regions
  • Cross-region overflow, automatic...