November 2021
Beginner to intermediate
239 pages
4h 15m
Chinese
Content preview from Dapr学习手册
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222
｜
第
7
章
如你所见，
Dapr
有多种途径在边缘场景中应用
,
我们也确信社区会想出更
多更具创造性的方式。边缘计算将会成为未来十年计算机科学的中心。如果
Dapr
能够成为该运动中的一部分那就太好了。
在本章的最后一部分，我们将继续讨论难以精确分类的改进的一些想法。同
样的，这只是已经提出来的或是即将出现的发展的一些例子。
7.5 Dapr
的其他改进
我们在
Dapr
核心团队中讨论了关于
Dapr
未来的很多想法。本节介绍了过去
讨论中提出的但是还没有纳入到路线图中的一些想法。显然当你在阅读这段
文字的时候情况可能已经有所变化，我们邀请你查阅
Dapr
的最新在线文档以
获取最新的信息。以下的主题未进行任何形式的排序。
7.5.1 Dapr
组件投影
Dapr
组件是用
YAML
文件来描述的，并且当在
Kubernetes
上运行时它们被
表示为
Kubernetes
的自定义资源。这些组件采集了你应用的外部依赖，例如
托管数据库或者负载均衡器。但是，
Dapr
并没有提供一个内建的机制来管理
这些外部依赖，并把它们作为一个你应用可以依赖的完整技术栈。如果有一
种方式轻松的描述和管理依赖项，确保你的应用程序得到很好的支持，那不
是很好吗？
如果你在想，“等一下，这个问题已经解决过了”，那么你是对的。云平台
已经提供了资源管理系统，例如
Azure Resource Mananger (ARM)
和
AWS
CloudFormation
，以及跨平台的解决方案
HashiCorp
的
Terraform
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.