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所在平台: Coursera |
课程主页: https://www.coursera.org/learn/building-modern-python-applications-on-aws
课程评论：没有评论
课程名称：在AWS上构建现代Python应用程序 概述： 在现代云原生应用程序开发中，构建可扩展、高可用和全托管的无服务器架构是常见目标。这将减少你的运营负担，使你能够更专注于独特的应用程序和业务项目，从而在市场中脱颖而出。本课程将介绍如何在AWS上构建一个现代的、全新的无服务器后端。 在AWS上构建全新的应用程序，与将现有应用程序迁移到AWS是不同的任务。当您需要将现有应用程序移到AWS时，您可能会首先考虑使用Amazon EC2作为虚拟机，或者使用Docker容器和像Amazon Elastic Container Service或Amazon Elastic Kubernetes Service这样的容器托管服务。虽然这些都是出色的应用程序托管选项，但在大多数情况下，它们仍然要求您对托管应用程序的底层基础设施保持一定的关注。 课程内容： 《在AWS上构建现代Python应用程序》将探讨如何使用Amazon API Gateway构建一个驱动API的应用程序，用于无服务器API托管，使用AWS Lambda进行无服务器计算，以及使用Amazon Cognito进行无服务器身份验证。我们将遵循API驱动的开发流程，首先模拟API的外观。课程将深入介绍Amazon API Gateway的所有细节，学习到它不仅仅是一个API托管服务。 随后，我们将使用Amazon Cognito为API添加身份验证，学习Cognito的授权流程以及如何将其集成到API中。接下来，我们将为API Gateway配置一个Lambda后端，该Lambda功能将触发各种数据处理任务。您将了解不同的Lambda配置，并学习如何创建和管理Lambda函数。我们的API某些功能将需要多个Lambda函数按照特定顺序执行，我们将使用AWS Step Functions创建无服务器工作流。最后，我们将讨论如何利用AWS功能在每个层面上优化您的API。 注意：该课程有多个版本，针对不同开发者合理选择，如“在AWS上构建现代Node.js应用程序”针对Node.js开发者，“在AWS上构建现代Java应用程序”针对Java开发者，“在AWS上构建现代.NET应用程序”针对.NET开发者，而本课程则专为Python开发者设计。这些课程在很大程度上是重叠的，通常建议您选择专注于您计划使用的SDK来开发AWS云应用的课程。 预期知识： 我们期望您对AWS已有基本了解，例如AWS全球基础设施的基础知识，包括区域和可用区。您还应该对AWS身份与访问管理（IAM）有高层次的理解，知道它是如何控制对AWS资源的访问。您也应了解什么是Amazon EC2实例，Amazon S3的功能，什么是VPC以及其他基本的AWS术语。 课程大纲： 第1部分：第1周 第2部分：第2周 第3部分：第3周 第4部分：第4周 第5部分：第5周 第6部分：第6周
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In modern cloud native application development, it’s oftentimes the goal to build out serverless architectures that are scalable, are highly available, and are fully managed. This means less operational overhead for you and your business, and more focusing on the applications and business specific projects that differentiate you in your marketplace. In this course, we will be covering how to build a modern, greenfield serverless backend on AWS. Building brand new applications on AWS is a different task than lifting and shifting existing applications into AWS. When you have an existing application that you need to move to AWS, you might first look to using Amazon EC2 as your virtual machines, or maybe you might look into using docker containers and container hosting services like Amazon Elastic Container Service or Amazon Elastic Kubernetes Service. Those are all great application hosting options, but in most cases, they still require you to have some kind of pulse on the underlying infrastructure hosting your application. ` Building Modern Python Applications on AWS will explore how to build an API driven application using Amazon API Gateway for serverless API hosting, AWS Lambda for serverless computing, and Amazon Cognito for serverless authentication. We will follow an API driven development process and first mock up what the API will look like. We will cover all the ins and outs of the service Amazon API Gateway, and as you’ll learn- it does a lot more than just hosting an API. Then we will add authentication to the API using Amazon Cognito. You’ll learn about how the authorization flow works with Cognito, and how to build it into your APIs. From there, we will add a Lambda backend that will be triggered by API Gateway. The lambda functions will be using the AWS SDKs to perform various data processing tasks. You’ll learn about the different configurations that exist for Lambda, and we will show you how to create and manage lambda functions. Some of the features of our API will require multiple lambda functions to execute in a specific order, like a workflow, and we will use AWS Step Functions to create a serverless workflow. Finally, we will talk about how to optimize your APIs at every layer using AWS features. Note: There are four versions of this class, "Building Modern Node.js Applications on AWS" for Node.js developers, Building Modern Java Applications on AWS" for Java developers, "Building Modern .NET Applications on AWS" for .NET developers, and this course, "Building Modern Python Applications on AWS" for Python developers. The courses do for a large part, overlap and in general, we recommend that you take the course that focuses on the SDK you plan to use to develop your AWS Cloud based applications. We expect that you have basic knowledge of AWS already. Some examples of concepts you should be familiar with are: you should know the basics of the AWS Global infrastructure, like what regions and availability zones are. You also should know the at a high-level AWS Identity and Access Management, or IAM, and how it is used to control access to AWS resources. You should also understand what an Amazon EC2 instance is, what Amazon S3 is, what a VPC is, as well as other basic AWS terminology.
