Author: Rajesh Kumar

Let’s start from the basics and build up a clear understanding step-by-step. 🔹 Step 1: Understanding the Core Networking Concepts 1. VPC Network (Virtual Private Cloud) 🔹 Example: You create…

Amazon Q Developer’s Console-to-Code feature enables you to automate AWS services by recording your actions in the AWS Management Console and generating corresponding code snippets in various formats. This guide…

Let’s clearly differentiate these two AWS services in simple, practical terms: 📌 AWS Resource Access Manager (RAM) Simple Definition:RAM allows you to share AWS resources (like VPC subnets, Transit Gateways,…

Here’s a detailed and easy-to-understand elaboration about Crowdin, its benefits, use cases, alternatives, and open-source solutions: What is Crowdin? Crowdin is a cloud-based localization and translation platform designed to simplify…

If you’re wondering how to grow your Instagram account in 2025, you’re not alone. I’ve spent years helping brands and creators scale their Instagram presence, and this year, things are…

Here’s a comprehensive list of Most Popular & Free HRMS (Human Resource Management System) Software along with their usage and key features: ✅ Top Free & Popular HRMS Software HRMS…

The competition in the modern corporate world is on the brink of a precipice. As more rival businesses emerge, organizations that fail to adapt and innovate lose out in the…

Have you ever wished for a teacher who knew exactly how you learn best? A teacher who could adapt to your pace, never got annoyed with too many questions, and…

Consider this: Your fave show is geo-blocked. Please wait. You are getting ready to start binge-watching Netflix while sipping a latte at your favourite coffee shop. Annoying, right? Well, my…

Demo Video Sure! Here’s a compelling promotional content piece that highlights both the Intermediate and Advanced ELK (Elasticsearch, Logstash, Kibana) training courses by Rajesh Kumar, available at DevOpsSchool: 🚀 Master…

A memorable logo is a cornerstone of brand identity. It encapsulates your business’s values, makes an impression on your audience, and remains in their minds long after they’ve seen it….

Overview The New Relic Certified Performance Engineer – Professional (PEP) certification is designed for experienced engineers, developers, and operations professionals who are responsible for measuring, analyzing, and optimizing the performance…

Overview The New Relic Certified Reliability Engineer – Professional (REP) certification is designed for experienced engineers who are responsible for ensuring the reliability, scalability, and availability of software systems. This…

This exam validates candidates’ knowledge of New Relic APM fundamentals, user interface and navigation, understanding insights for performance analysis, triage and troubleshooting techniques, and methods for tracking and improving application…

AWS VPC Lattice is a networking service provided by Amazon Web Services (AWS) that simplifies how you connect and manage different services across multiple Virtual Private Clouds (VPCs) and AWS…

Sure! Here’s a one-page promotional content that introduces and highlights the Grafana Essentials, Intermediate, and Advanced training programs offered by DevOpsSchool: Master Grafana from Basics to Advanced – Learn with…

🚩 Gateway Controllers vs. Service Mesh Criteria / Feature 🌐 Gateway Controllers 🕸️ Service Mesh Primary Responsibility External (ingress/egress) routing Internal (service-to-service) and external communication Traffic Direction North-South (External ↔️…

Compared Implementations Key Parameters for Comparison 📌 Feature Comparison Table (Latest as of March 2025) Feature AWS Gateway API Controller NGINX Gateway Fabric Istio Kong Gateway Operator Traefik Proxy Envoy…

Here’s a clear, detailed, and comprehensive comparison of Kubernetes Ingress (Legacy) vs. Kubernetes Gateway API (Modern), covering all key aspects clearly and practically: Feature / Parameter 🟡 Ingress (Legacy) 🔵…

Yes, the Kubernetes Gateway API is intended to be an evolution and successor to the traditional Ingress API in Kubernetes. First lets understand the differnce between ingress vs egress traffic…

AWS Secrets Manager simplifies and enhances security by storing, managing, and rotating sensitive secrets. It integrates seamlessly with AWS services and provides automated secret rotation, secure retrieval, and fine-grained access…

Terraform CLI environment variables reference Environment Variable Description Example Usage TF_LOG Controls logging verbosity. Values: TRACE, DEBUG, INFO, WARN, ERROR, OFF. export TF_LOG=DEBUG TF_LOG_PATH Specifies log file path to store…

1. Introduction In today’s data-driven world, real-time processing of large-scale streams of data has become critical. Apache Kafka, an open-source distributed event streaming platform, has emerged as one of the…

📌 The Complete End-to-End Big Data Workflow – Ultimate Tool List Below is a comprehensive list of tools for building a full big data architecture covering every stage, ensuring nothing…

MotoShare Expands to Colombia – A Game Changer in Vehicle Rentals MotoShare, a leading vehicle rental platform, is excited to announce its expansion into Colombia, offering an innovative and cost-effective…

MotoShare Expands to Canada – A New Era in Vehicle Rentals MotoShare, a well-known vehicle rental platform, is thrilled to announce its expansion into Canada, offering an easy, flexible, and…

MotoShare Expands to Mexico – Transforming the Vehicle Rental Experience MotoShare, a leading vehicle rental platform, is excited to announce its launch in Mexico, offering a seamless and affordable way…

MotoShare Launches in the USA – A Revolution in Vehicle Rentals MotoShare, a leading name in the vehicle rental industry, is proud to announce its launch in the United States,…