October 2021
Beginner to intermediate
250 pages
7h 11m
Chinese
Content preview from 微服务与事件驱动架构
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6
｜
第
1
章
标的配置都遵循此结构。业务需求、需求在团队间的分配以及团队的组成都会随着时间而
改变，这会极大地影响业务沟通结构和实现沟通结构之间的关系。
销售部
工程部
支持部
“请实现这个”
“8周之后才能交付”
“已销售的服务计划”
“修复这个缺陷”
图 1-3：业务沟通结构的例子
1.3.2
实现沟通结构
实现沟通结构
（参见图
1-4
）是由组织确定的子领域模型相关的数据和逻辑
。它确立了业
务流程、数据结构和系统设计，以便快速高效地执行业务操作。因为实现重新定义的业务
需求需要重写逻辑，所以这会导致业务沟通结构灵活性的折中。这些重写通常是对子领域
模型和相关代码的迭代改进，随着时间的推移，它们反映了为满足新的业务需求而在实现
上进行的演进。
工程部——单体应用A 工程部——单体应用B
业务功能A1 业务功能A2 业务功能Ay 业务功能B1 业务功能Bx
图 1-4：实现沟通结构的例子
软件工程中对应实现沟通结构的典型例子是单体数据库应用程序。应用程序中的业务逻辑
通过函数调用或共享状态来进行内部通信。继而，这类单体应用被用来满足业务沟通结构
所确定的业务需求。
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