Reading user data from AWS RDS with an access token
In this tutorial, we will read user data from AWS RDS with an access token. You can have a look at the following tutorials before moving ahead. Build and deploy a Serverless Spring Boot Web Application...
View ArticleAPI Gateway Lambda Authorizer Example in Java
In this tutorial, you will learn how to implement the API Gateway Lambda Authorizer in Java. You will also learn how to make Lambda Authorizer validate Authorization JWT. First, we will create an API...
View ArticleLambda Authorizer – Secure Access to User’s Data in RDS
In this tutorial, you will learn how to secure access to User’s Data in RDS using Lambda Authorizer. First, the Lambda Authorizer function will authenticate the caller by validating JWT using...
View ArticleUnit Testing AWS Lambda Function with Java
In this tutorial, you will learn about Unit Testing AWS Lambda Function with Java. First, we will have a quick overview of Unit Testing. Then we will look at the required dependencies in order to do...
View ArticleRead Data from DynamoDB using AWS Lambda function
In this tutorial, you will learn how to read data from Dynamo DB using the AWS Lambda function. This tutorial mainly talks about scan and query operations on a DynamoDB table. First, let’s have a quick...
View ArticleA Simple AWS Lambda Function in Java
AWS Lambda is a service that lets you run code without provisioning or managing servers. In this tutorial, I will share with you how to create a very simple Lambda function in Java and run it on AWS....
View ArticleInstall SSL certificate on Bitnami stack for Lightsail
Installing an SSL certificate on a Bitnami stack for Lightsail is a simple process that can be completed in just a few steps. In this blog post, we will walk you through the process of installing an...
View ArticleUser Authentication with Amazon Cognito in Spring Boot Application
In this article, you will learn how to perform user authentication with Amazon Cognito in a Spring Boot application. But before we dive into that, let’s first explore what Amazon Cognito is. According...
View ArticleSpring RestTemplate Tutorial
The RestTemplate class within the Spring Framework is a simple HTTP client that enables your code to send HTTP requests and handle HTTP responses. This tutorial will demonstrate how to use RestTemplate...
View ArticleHow to Install MySQL on Amazon EC2 Linux
In this tutorial, you will learn how to install MySQL on Amazon EC2 Linux machine. If you’re new to this or have encountered issues with previous installations, you’re in the right place. If you want...
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