Building a Serverless AWS lambda API on AWS in java

Rating 4.55 out of 5 (209 ratings in Udemy)

What you'll learn

Grasp how aws lambda works and its fundamental concepts.
Create a real world API using aws lambda functions and Amazon API Gateway.
Avoid common pitfalls and mistakes.
Understand the security concept around AWS services.
Understand and use triggers for lambda aws functions.
Learn how to call lambda functions directly from java code.

Description

Building a Serverless AWS lambda API on AWS in java is a great way to get …

Rating 4.55 out of 5 (209 ratings in Udemy)

What you'll learn

Grasp how aws lambda works and its fundamental concepts.
Create a real world API using aws lambda functions and Amazon API Gateway.
Avoid common pitfalls and mistakes.
Understand the security concept around AWS services.
Understand and use triggers for lambda aws functions.
Learn how to call lambda functions directly from java code.

Description

Building a Serverless AWS lambda API on AWS in java is a great way to get started to develop applications on the AWS 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, using aws lambda and Amazon API 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 you’ll learn how to write and deploy a aws lambda functions and how to create an AWS API Gateway endpoint to use that AWS lambda function.

At the end of the course you’ll learn to create a production ready webservice on the Amazon Web Services platform that can be used to resize any image on the fly.

We discuss all of the aws-lambda configuration options, how to configure the IAM (AWS Identity and access Management) to give your aws lambda function access to Amazon Web Services such as AWS s3, AWS Cloudwatch, ... and we'll configure AWS API Gateway to create a REST api endpoint for our serverless aws lambda function.

Overview of the Course

Introduction to AWS Lambda
Tools and accounts needed to develop aws lambda functions in Java
AWS lambda Course Overview
Setting up the AWS Lambda Project in the IDE
Implementing the AWS Lambda Function
Quiz : Java concepts for AWS lambda functions
Deploying the AWS Lambda Function on AWS
Quiz : Creating a AWS Lambda serverless function
Set up AWS Identity and Access Management IAM permissions
Direct Java Call to an AWS Lambda function
API gateway Call to an AWS Lambda function
Calling an AWS Lambda function from other AWS Services
A dynamic image resizer using Amazon Web Services
Creating an Amazon Web Services S3 bucket to store resized images
Setting up the project and creating the input class
The Resizer Class Design
The Resizer Class
The createUrl Method
The readImage method
Tying it all together
Deploying the AWS Lambda Function on Amazon Web Services
Creating the API on Amazon API Gateway
Testing the API on AWS API Gateway

Duration 1 Hours 58 Minutes

Paid

Self paced

All Levels

English (US)

1628

Rating 4.55 out of 5 (209 ratings in Udemy)

Go to the Course
We have partnered with providers to bring you collection of courses, When you buy through links on our site, we may earn an affiliate commission from provider.