Building a Serverless AWS lambda API on AWS in java | Software Engineering Online Course by Udemy

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Build a productive serverless AWS Lambda API on the Amazon Web Services platform in hours for Java developers.

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Building a Serverless AWS lambda API on AWS in java

Building a Serverless AWS lambda API on AWS in java is a great way to get started to develop applications on theAWS lambda platform that scale without the hassle of managing servers. This course is intended for every Java developer that wants to be able to build a productive serverless API within a few hours, usingaws lambdaand AmazonAPI Gateway. The Amazon aws cloud platform offers a lot of amazing services. However, each one of those services has a learning curve, and it can cost a lot of time become productive with any of these services just by reading the developer guides and taking the Trial and Error approach. In this course youll learn how to write and deploy aawslambda functions and how to create an AWS API Gateway endpoint to use that AWS lambda function. At the end of the course youll learn to create a production ready webservice on the Amazon Web Services platformthat can be used to resize any image on the fly. We discuss all of the aws-lambda configuration options, how to configure the IAM (AWSIdentity and access Management) to give your awslambda function access to Amazon Web Servicessuch as AWSs3, AWSCloudwatch, . and we’ll configure AWS API Gateway to create a REST api endpoint for our serverless awslambda function. Overview of the CourseIntroduction to AWS LambdaTools and accounts needed to develop aws lambda functions in JavaAWS lambda Course OverviewSetting up the AWS Lambda Project in the IDEImplementing the AWS Lambda FunctionQuiz: Java concepts for AWS lambda functionsDeploying the AWS Lambda Function on AWSQuiz: Creating a AWS Lambda serverless functionSet up AWS Identity and Access Management IAM permissionsDirect Java Call to an AWS Lambda functionAPI gateway Call to an AWS Lambda functionCalling an AWS Lambda function from other AWS ServicesA dynamic image resizer using Amazon Web ServicesCreating an Amazon Web Services S3 bucket to store resized imagesSetting up the project and creating the input classThe Resizer Class DesignThe Resizer ClassThe createUrl MethodThe readImage methodTying it all togetherDeploying the AWS Lambda Function on Amazon Web ServicesCreating the API on Amazon API GatewayTesting the API on AWS API Gateway

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