Best DevOps Hands-On: Tools, Configurations, and Real-World Examples for 2025
DevOps is more than a buzzword—it’s the engine powering modern software delivery. I recently attended an in-depth session that explored the essential tools and configuration files driving automation, containerization, orchestration,…
AWS EC2, S3, and CloudFormation – A Beginner’s Guide to Cloud Computing
Amazon EC2 (Elastic Compute Cloud) Example Use Case: Hosting a web application. Amazon S3 (Simple Storage Service) Example Use Case: Storing website images and backups. AWS CloudFormation Example Use Case:…
How to prepare for Salesforce Platform Developer Interview ?
Preparing for a Salesforce Platform Developer interview can feel overwhelming, especially when aiming to cover all essential concepts in a short time. This detailed one-week plan is designed to help…
Can RAG Make AI More Reliable? My Journey to Find Out.
As I continue exploring the world of artificial intelligence, one issue keeps coming up: AI models making up answers when they don’t know something. It’s one of the biggest frustrations…
How to learn salesforce basics?
Salesforce Data Model Basics When thinking about how to solve problems related to the data model, consider these steps: Example Problem: Your real estate company wants to start tracking property…
Devops Interview questions part 1
1. What is a Jenkins pipeline, and how does it differ from a traditional build job? A Jenkins pipeline is a suite of plugins that supports implementing and integrating continuous…
What is Amazon EC2 (Elastic Compute Cloud)?
Amazon EC2 (Elastic Compute Cloud) is a web service that provides resizable compute capacity in the cloud. It is designed to make web-scale cloud computing easier for developers. 1. What…
How to break down System design components
Lets take an ice cream shop analogy to learn various system design concepts Load Balancer Imagine you’re at a busy ice cream shop. Instead of one person serving everyone, there…
Fundamentals of Large Language Models (LLMs)
Explain the fundamentals of LLMs Large Language Models (LLMs) are deep learning models that are trained to understand and generate human language. They are based on transformer architectures, which use…
How to Install Jenkins in Linux
Step 1: yum install wget Step 2 Step 3: Step 4 : Step 5 : Start Jenkins You can enable the Jenkins service to start at boot with the command:…