# Introduction

本书是 Chris Richardson 和 Floyd Smith 联合编写的微服务电子书 [**Designing and Deploying Microservices**](https://www.nginx.com/resources/library/designing-deploying-microservices/) 的中文译本，其从不同角度全面介绍了微服务：微服务的优点与缺点、API 网关、进程间通信（IPC）、服务发现、事件驱动数据管理、微服务部署策略、重构单体。

* [Github：https://github.com/docshome/microservices](https://github.com/docshome/microservices)
* [GitBook：https://www.gitbook.com/book/docshome/microservices/details](https://www.gitbook.com/book/docshome/microservices/details)

本书对 Nginx 的描述不是很多，主要针对微服务领域。如果您想了解更多关于 Nginx 的内容，请参阅正在更新的 [**Nginx 中文文档**](https://github.com/oopsguy/nginx-docs)。

## 目录

### [0、前言](https://docshome.gitbook.io/microservices/0-foreword)

### [1、微服务简介](https://docshome.gitbook.io/microservices/1-introduction-to-microservices)

* [1.1、构建单体应用](https://docshome.gitbook.io/microservices/1-introduction-to-microservices#building-monolithic-applications)
* [1.2、走向单体地狱](https://docshome.gitbook.io/microservices/1-introduction-to-microservices#marching-toward-monolithic-hell)
* [1.3、微服务-解决复杂问题](https://docshome.gitbook.io/microservices/1-introduction-to-microservices#tackling-the-complexity)
* [1.4、微服务的优点](https://docshome.gitbook.io/microservices/1-introduction-to-microservices#the-benefits-of-microservices)
* [1.5、微服务的缺点](https://docshome.gitbook.io/microservices/1-introduction-to-microservices#the-drawbacks-of-microservices)
* [1.6、总结](https://docshome.gitbook.io/microservices/1-introduction-to-microservices#summary)
* [微服务实战：NGINX Plus 作为反向代理服务器](https://docshome.gitbook.io/microservices/1-introduction-to-microservices#microservices-in-action)

### [2、使用 API 网关](https://docshome.gitbook.io/microservices/2-using-an-api-gateway)

* [2.1、简介](https://docshome.gitbook.io/microservices/2-using-an-api-gateway#introduction)
* [2.2、客户端与微服务直接通信](https://docshome.gitbook.io/microservices/2-using-an-api-gateway#direct-client-to-microservice-communication)
* [2.3、使用 API 网关](https://docshome.gitbook.io/microservices/2-using-an-api-gateway#using-an-api-gateway)
* [2.4、API 网关的优点与缺点](https://docshome.gitbook.io/microservices/2-using-an-api-gateway#benefits-and-drawbacks-of-an-api-gateway)
* [2.5、实施 API 网关](https://docshome.gitbook.io/microservices/2-using-an-api-gateway#implementing-an-api-gateway)
  * [2.5.1、性能与扩展](https://docshome.gitbook.io/microservices/2-using-an-api-gateway#performance-and-scalability)
  * [2.5.2、使用响应式编程模型](https://docshome.gitbook.io/microservices/2-using-an-api-gateway#using-a-reactive-programming-model)
  * [2.5.3、服务调用](https://docshome.gitbook.io/microservices/2-using-an-api-gateway#service-invocation)
  * [2.5.4、服务发现](https://docshome.gitbook.io/microservices/2-using-an-api-gateway#service-discovery)
  * [2.5.5、处理局部故障](https://docshome.gitbook.io/microservices/2-using-an-api-gateway#handling-partial-failures)
* [2.6、总结](https://docshome.gitbook.io/microservices/2-using-an-api-gateway#summary)
* [微服务实战：NGINX Plus 作为 API 网关](https://docshome.gitbook.io/microservices/2-using-an-api-gateway#microservices-in-action)

### [3、进程间通信](https://docshome.gitbook.io/microservices/3-inter-process-communication)

* [3.1、简介](https://docshome.gitbook.io/microservices/3-inter-process-communication#introduction)
* [3.2、交互方式](https://docshome.gitbook.io/microservices/3-inter-process-communication#interaction-styles)
* [3.3、定义 API](https://docshome.gitbook.io/microservices/3-inter-process-communication#defining-apis)
* [3.4、演化 API](https://docshome.gitbook.io/microservices/3-inter-process-communication#evolving-apis)
* [3.5、处理局部故障](https://docshome.gitbook.io/microservices/3-inter-process-communication#handling-partial-failure)
* [3.6、IPC 技术](https://docshome.gitbook.io/microservices/3-inter-process-communication#ipc-technologies)
* [3.7、异步、基于消息的通信](https://docshome.gitbook.io/microservices/3-inter-process-communication#asynchronous-message-based-communication)
* [3.8、同步的请求/响应 IPC](https://docshome.gitbook.io/microservices/3-inter-process-communication#synchronous-request-response-ipc)
  * [3.8.1、REST](https://docshome.gitbook.io/microservices/3-inter-process-communication#rest)
  * [3.8.2、Thrift](https://docshome.gitbook.io/microservices/3-inter-process-communication#thrift)
* [3.9、消息格式](https://docshome.gitbook.io/microservices/3-inter-process-communication#message-formats)
* [3.10、总结](https://docshome.gitbook.io/microservices/3-inter-process-communication#summary)
* [微服务实战：NGINX 与应用程序架构](https://docshome.gitbook.io/microservices/3-inter-process-communication#microservices-in-action)

### [4、服务发现](https://docshome.gitbook.io/microservices/4-service-discovery)

* [4.1、为何使用服务发现](https://docshome.gitbook.io/microservices/4-service-discovery#why-use-service-discovery)
* [4.2、客户端发现模式](https://docshome.gitbook.io/microservices/4-service-discovery#the-client-side-discovery-pattern)
* [4.3、服务端发现模式](https://docshome.gitbook.io/microservices/4-service-discovery#the-server-side-discovery-pattern)
* [4.4、服务注册中心](https://docshome.gitbook.io/microservices/4-service-discovery#the-service-registry)
* [4.5、服务注册方式](https://docshome.gitbook.io/microservices/4-service-discovery#service-registration-options)
* [4.6、自注册模式](https://docshome.gitbook.io/microservices/4-service-discovery#the-self-registration-pattern)
* [4.7、第三方注册模式](https://docshome.gitbook.io/microservices/4-service-discovery#the-third-party-registration-pattern)
* [4.8、总结](https://docshome.gitbook.io/microservices/4-service-discovery#summary)
* [微服务实战：灵活的 NGINX](https://docshome.gitbook.io/microservices/4-service-discovery#microservices-in-action)

### [5、事件驱动数据管理](https://docshome.gitbook.io/microservices/5-event-driven-data-management-for-microservices)

* [5.1、微服务与分布式数据管理问题](https://docshome.gitbook.io/microservices/5-event-driven-data-management-for-microservices#microservices-and-the-problem-of-distributed-data-management)
* [5.2、事件驱动架构](https://docshome.gitbook.io/microservices/5-event-driven-data-management-for-microservices#event-driven-architecture)
* [5.3、实现原子性](https://docshome.gitbook.io/microservices/5-event-driven-data-management-for-microservices#achieving-atomicity)
* [5.4、使用本地事务发布事件](https://docshome.gitbook.io/microservices/5-event-driven-data-management-for-microservices#publishing-events-using-local-transactions)
* [5.5、挖掘数据库事务日志](https://docshome.gitbook.io/microservices/5-event-driven-data-management-for-microservices#mining-a-database-transaction-log)
* [5.6、使用事件溯源](https://docshome.gitbook.io/microservices/5-event-driven-data-management-for-microservices#using-event-sourcing)
* [5.7、总结](https://docshome.gitbook.io/microservices/5-event-driven-data-management-for-microservices#summary)
* [微服务实战：NGINX 与存储优化](https://docshome.gitbook.io/microservices/5-event-driven-data-management-for-microservices#microservices-in-action)

### [6、选择部署策略](https://docshome.gitbook.io/microservices/6-choosing-deployment-strategy)

* [6.1、动机](https://docshome.gitbook.io/microservices/6-choosing-deployment-strategy#motivations)
* [6.2、单主机多服务实例模式](https://docshome.gitbook.io/microservices/6-choosing-deployment-strategy#multiple-service-instances-per-host-pattern)
* [6.3、每个主机一个服务实例模式](https://docshome.gitbook.io/microservices/6-choosing-deployment-strategy#service-instance-per-host-pattern)
  * [6.3.1、每个虚拟机一个服务实例模式](https://docshome.gitbook.io/microservices/6-choosing-deployment-strategy#service-instance-per-virtual-machine-pattern)
  * [6.3.2、每个容器一个服务实例模式](https://docshome.gitbook.io/microservices/6-choosing-deployment-strategy#service-instance-per-container-pattern)
* [6.4、Serverless 部署](https://docshome.gitbook.io/microservices/6-choosing-deployment-strategy#serverless-deployment)
* [6.5、总结](https://docshome.gitbook.io/microservices/6-choosing-deployment-strategy#summary)
* [微服务实战：使用 NGINX 在不同主机上部署微服务](https://docshome.gitbook.io/microservices/6-choosing-deployment-strategy#microservices-in-action)

### [7、重构单体应用为微服务](https://docshome.gitbook.io/microservices/7-refactoring-a-monolith-into-microservices)

* [7.1、微服务重构概述](https://docshome.gitbook.io/microservices/7-refactoring-a-monolith-into-microservices#overview-of-refactoring-to-microservices)
* [7.2、策略一：停止挖掘](https://docshome.gitbook.io/microservices/7-refactoring-a-monolith-into-microservices#strategy-1-Stop-digging)
* [7.3、策略二：前后端分离](https://docshome.gitbook.io/microservices/7-refactoring-a-monolith-into-microservices#strategy-2-split-frontend-and-backend)
* [7.4、策略三：提取服务](https://docshome.gitbook.io/microservices/7-refactoring-a-monolith-into-microservices#strategy-3-extract-services)
  * [7.4.1、优先将哪些模块转换为微服务](https://docshome.gitbook.io/microservices/7-refactoring-a-monolith-into-microservices#prioritizing-which-modules-to-convert-into-services)
  * [7.4.2、如何提取模块](https://docshome.gitbook.io/microservices/7-refactoring-a-monolith-into-microservices#how-to-extract-a-module)
* [7.5、总结](https://docshome.gitbook.io/microservices/7-refactoring-a-monolith-into-microservices#summary)
* [微服务实战：使用 NGINX 征服单体](https://docshome.gitbook.io/microservices/7-refactoring-a-monolith-into-microservices#microservices-in-action)

## 感谢

* 感谢 Chris Richardson 和 Floyd Smith。
* 感谢 Github 网友的 [issue](https://github.com/DocsHome/microservices/issues) 和 [PR](https://github.com/DocsHome/microservices/pulls)
* [Contributor 名单](https://github.com/DocsHome/microservices/graphs/contributors)

## 许可

![](https://i.creativecommons.org/l/by-nc-sa/4.0/88x31.png)

本作品采用[知识共享署名-非商业性使用-相同方式共享 4.0 国际许可协议](http://creativecommons.org/licenses/by-nc-sa/4.0/)进行许可。