Bloom Filter (System Design)Suppose you are building the signup page for GMAIL like service and you wanted to make sure that the username is unique, for that you must be checking if the username does not exist already in the database (Username is not taken already) then only yo...Jul 3, 2024·4 min read
Realworld Example to remember Callbacks, Promises, and Async/Await in JavaScriptIn the ever-evolving landscape of web development, JavaScript stands as the backbone of the modern web. As developers, we often find ourselves working with asynchronous operations, which can be a bit daunting at first. Callbacks, Promises, and Async/...Apr 15, 2024·3 min read
How to debug AWS lambda locally (docker and IntelliJ IDEA)Description Setup Docker: Install Docker on your local machine to create a containerized environment for running AWS Lambda functions. Docker Image for Lambda Runtime: Pull or build a Docker image that mimics the Lambda runtime environment, ensurin...Nov 28, 2023·2 min read
JEST Snapshot Testing with CDK for EC2 Instance, Detect changes Before DeploymentAs well as CDK creation and deployment of the stack are also covered in these document. We need Following things-: NodeJs Environment IDE (Here we use VS code) Typesript CDK Install NodeJs Install nodejs by this link - https://nodejs.org/en/ ...Nov 27, 2023·2 min read
