Event sourcing is a key pattern for designing eventually consistent cloud-native systems. Upstream services produce events as their state changes, and downstream services consume these events and produce their own events as needed. This results in a chain of events whereby services collaborate to produce a business process that results in an eventual consistency solution. Each step in this chain must be implemented as an atomic unit of work. Cloud-native systems do not support distributed transactions, because they do not scale horizontally in a cost-effective manner. Therefore, each step must update one, and only one, system. If multiple systems must be updated, then each is updated in a series of steps. In this recipe, we leverage the event-first variant of the Event Sourcing pattern where the atomic unit of work...
JavaScript Cloud Native Development Cookbook
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JavaScript Cloud Native Development Cookbook
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Overview of this book
Cloud-native development is a modern approach to building and running applications that leverages the merits of the cloud computing model. With cloud-native development, teams can deliver faster and in a more lean and agile manner as compared to traditional approaches. This recipe-based guide provides quick solutions for your cloud-native applications.
Beginning with a brief introduction, JavaScript Cloud-Native Development Cookbook guides you in building and deploying serverless, event-driven, cloud-native microservices on AWS with Node.js. You'll then move on to the fundamental patterns of developing autonomous cloud-native services and understand the tools and techniques involved in creating globally scalable, highly available, and resilient cloud-native applications. The book also covers multi-regional deployments and leveraging the edge of the cloud to maximize responsiveness, resilience, and elasticity.
In the latter chapters you'll explore techniques for building fully automated, continuous deployment pipelines and gain insights into polyglot cloud-native development on popular cloud platforms such as Azure and Google Cloud Platform (GCP). By the end of the book, you'll be able to apply these skills to build powerful cloud-native solutions.
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Current Title:
JavaScript Cloud Native Development Cookbook
Table of Contents (13 chapters)
Preface
Free Chapter
Getting Started with Cloud-Native
Applying the Event Sourcing and CQRS Patterns
Implementing Autonomous Services
Leveraging the Edge of the Cloud
Securing Cloud-Native Systems
Building a Continuous Deployment Pipeline
Optimizing Observability
Designing for Failure
Optimizing Performance
Deploying to Multiple Regions
Welcoming Polycloud
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