Introduction This article walks through an approach to centralize log collection for lambda function with Kinesis firehose using external extensions. The provided code sample shows how to get send logs directly to kinesis firehose without sending them to AWS CloudWatch service. Note: This is a simple example extension to help…

This article explains an approach to run load tests for serverless application using “Artillery Core” (a free & open-source tool used for ru

Just by using AWS services like CodeBuild and CodePipeline. — Introduction This article explains an approach to enable blue-green deployment for applications deployed in EKS. We will use existing AWS services like CodeBuild and CodePipeline to facilitate blue-green deployments for Kubernetes applications.

Wait… What? Do you live in a world where: You need to turn off the regression tests in the nightly build because it never completes You check-in a piece of code, and it takes days and sometimes weeks to conduct the testing before it gets deployed to production This article will talk…

What is the AWS Lambda extension? A month back AWS announced a preview of Lambda Extensions, a new way to easily integrate Lambda with your favorite monitoring, observability, security, and governance tools. Extensions can be published as Lambda layers, there are two types are extension: Internal extensions → Run as part of the runtime process, in-process…

What is LeetCode.com? It’s a website where people–mostly software engineers–practice their coding skills. It’s pretty similar to sites like HackerRank & Topcoder which will rank your code written for a particular problem against the ones submitted by other users People who use them Leetcode gets primarily used for two use cases: Solve interesting data structure problems Prepare…

It goes without saying when you build a native cloud application. The system should expose health check endpoints. It will enable other cloud services (like AWS Cloudwatch, Kubernetes, etc.) to monitor the health of the application continuously and trigger corresponding alerts by listening to specific metrics. …

Problem statement I am a big fan of leet code so when we decided to have a code challenge in our team I thought it wouldn’t be a bad idea to a build one which should include pretty basic functionalities like: Ability to register and sign in to the application Present the…

No! new technology or additional compute resources — Problem statement I would say Ehcache is the most popular and simpler framework anyone can adopt in order to implement server-side caching. It works perfectly fine if we have a single pod system. …