Haripriya Veluchamy articles - 66 total
When Cron Jobs Fail in Cloud: How I Solved It in Azure App Service
As engineers, we’re used to relying on cron jobs. On a Linux VM, it’s simple you set your schedule,...
Docker Architecture and Installation: Getting Started with Docker 🏗️
After understanding container basics, I figured it would be helpful to explain Docker's architecture...
Solving a Multi-Region Deployment Challenge in GitHub Actions
When we talk about multi-region deployments, one of the most common mistakes I see is building...
Docker Fundamentals: Understanding Containers and the Docker Ecosystem 🐳
I've been working with Docker for a while now, and I often find that newcomers get confused about...
When “Just Routing” Wasted 2 Days My Multi-Region Lesson
Deploying an app to multiple regions sounds straightforward just route traffic, right? That’s what I...
CORS Almost Broke Me But Preflight Saved the Day
When I first built my frontend-backend setup, I thought everything would be smooth. Frontend hosted...
From VM Chaos to Serverless Zen: My GitHub Webhook Journey 🚀
The Problem That Started It All If you’ve ever managed a growing dev team, you know the...
🚀 My First Microservice Deployment Journey: Lessons from Amplify + Next.js
When I started working on launching web app, I wanted to try something new: deploy two microservices...
The Day I Learned Why DynamoDB Costs More
Introduction A year ago, I was working with a team that planned to use Amazon DynamoDB for...
Deploying a Django Blog on AWS: Terraform Infrastructure as Code Best Practices
In today's world of cloud computing, managing infrastructure manually is becoming a thing of the...
Enhancing AWS CodePipeline for Real-Time Batch Processing: Lessons from My Experience
Working with AWS in real-world projects is always a learning experience. Recently, I worked on...
Smart Log Anomaly Detection with Python and Isolation Forest
Ever stared at thousands of log lines wondering which ones actually matter? Or worse, have you been...
Building and Deploying Kubemate: An AI-Powered Kubernetes DevOps Chatbot on AWS Elastic Beanstalk
As a DevOps engineer, I’m always looking for tools that streamline Kubernetes troubleshooting....
Python for DevOps (Part 3): IaC & Kubernetes Automation
In the earlier parts of this series, I started small log parsing, system monitoring, security audits....
My Journey with Sentence Transformers, OpenAI Embeddings, and Vector Databases
When I started my Python learning journey, I’ll be honest I didn’t feel very comfortable with it....
Deploying a Spring Boot App on AWS EC2 with RDS (No Terraform, No CLI Just AWS Console)
Most tutorials jump straight into Terraform, AWS CLI, or Boto3 automation. That’s great for advanced...
🚀 Python for DevOps Week 2 & Week 3: Automating Daily Ops & Containerizing with Docker
In my Python-for-DevOps journey, Weeks 2 and 3 were all about turning theory into daily operational...
From Python Hesitation to Real DevOps Projects (Part 1)
As a DevOps engineer, I’ve always been confident with CI/CD, infrastructure, and automation. But...
🚀 End-to-End CI/CD for a MERN Blog App using GitHub Actions, Docker & Kubernetes (AKS & EKS)
⚠️ Disclaimer: The Blog app is not my application. The MERN blog app was cloned from GitHub. My goal...
My Netflix Clone DevSecOps Project on Azure: A Case Study
Introduction Hey there! I recently completed an exciting project where I deployed a...
A Monorepo Success Story: Path-Based Pipeline Triggering in Azure DevOps
Introduction Managing CI/CD pipelines for a monorepo can quickly become challenging as...
Backup vs. Disaster Recovery: Know the Difference Before It's Too Late
🔄 Backup vs ⚡ Disaster Recovery: What Every Developer Should Know In the world of infrastructure,...
Choosing the Right CI/CD Platform: AWS vs Azure DevOps vs GitHub Actions vs Jenkins
Quick Reference Guide Platform Best For Watch Out For Runner Model AWS...
DevSecOps: How I Made Our Desktop App Updates Safe
When our team was planning our desktop app, I thought about safety from the start. I saw that many...
AWS Amplify vs Azure App Service: A Developer's Perspective
Having worked with both AWS Amplify and Azure App Service, I've found they serve different needs...
Building a User-Friendly Task Scheduler in Bash
Working with cron jobs on Linux systems can be intimidating for newcomers and tedious even for...
Complete Guide: Setting Up GUI Remote Desktop (RDP) on Linux VMs (Azure & AWS)
This guide provides step-by-step instructions for setting up a graphical user interface (GUI) on a...
Automating System Log Backups with a Simple Bash Script
System logs contain valuable information for troubleshooting, security monitoring, and compliance...
Understanding Postfix Mail Server Setup for Beginners
Email is a fundamental part of our digital lives, but have you ever wondered how it actually works...
Creating a Safer rm Command: Your Linux Safety Net
We've all been there: that moment of sheer panic when you realize you just deleted an important file...