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所在平台: Udemy |
课程主页: https://www.udemy.com/course/lambda-csharp/
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课程名称：面向.NET C#开发者的AWS Lambda 课程概述：欢迎参加本课程。本课程将介绍如何在C#中使用AWS Lambda函数。AWS（亚马逊网络服务）是全球领先的云服务提供商，提供比任何其他竞争对手更多的服务，并且许多服务彼此之间连接方便，易于使用。随着无服务器架构的兴起，Lambda函数为创建可在需要时调用和运行的服务提供了良好的切入点，可以执行特定命令。与其为特定事件配置服务器，不如Lambda能够在一定限制内处理多个请求，从而避免添加服务器。Lambda函数在Visual Studio中创建非常简单，并且AWS提供了良好的支持。您会发现上传特定的Lambda项目到云端非常容易。此外，您只需为实际使用的时间付费，而不是为托管付费。例如，如果您的函数运行200毫秒（价格是按毫秒计算，十分便宜！），您只需支付这一时段的费用。Lambda函数可以通过内部的AWS服务（如S3和DynamoDB）进行调用，而且您可以通过任何.NET应用程序（如控制台应用程序、ASP.NET等）与其连接。集成十分简单，您只需提供API密钥并设置区域即可开始使用。使用C#处理AWS Lambda函数将比使用其他语言更为轻松。AWS SDK的NuGet包将提供您Lambda函数所需的多种功能。本课程将涵盖创建项目到单元测试的所有必要步骤，确保您可以成功创建一个C#的AWS Lambda函数。
Hello and welcome to this course. This course is about AWS Lambda function in C#. So now, for sure, you are wondering what Lambda Functions is and how you can use them. Let me please explain. AWS (Amazon Web Services) is the leading cloud provider in the world. It offers more services than any other competitors do and many of these services are connected and easy to use. As the rise of the serverless architecture, the Lambda Functions provide a good point to create a service that can be called and run when needed and execute a certain command. Instead of having to allocate servers for a certain events, Lambda can handle multiple request upon a certain limit instead of adding servers to it. Lambda functions are easy to create via Visual Studio. Moreover, the people in AWS have a good support for it. You will find it easy to create a certain lambda project and uploading it to the cloud. Also, you only pay for what you use not for hosting. So if you use your function for 200 millisecond (That's right pricing is per millisecond so cheap!) you will only pay for this amount of time no more. Lambda function can be exposed from inside AWS different services such as S3, DynamoDB. In addition, you can connect to it via any.NET application (Console, ASP.NET, etc.). Integration is easy and you will need only to provide your API keys and set the region. You are all set to go to connect to your function and do whatever operation needed for it. Using C#, you will find it much easier to handle AWS Lambda Functions instead of trying to achieve the same result using other languages. And the NuGet packages for AWS SDK will expose many of the needed functionality for your Lambda Function. This course will cover all the needed steps for you, starting from creating the project until unit testing. We will walk you through the needed steps to make sure that you can create a successful AWS Lambda Function in C#.
