Author: Rajesh Kumar

To fully automate your Android app build and publishing workflow using GitHub Actions, we’ll break it into three main steps: ✅ What This GitHub Action Will Do 📁 Prerequisites 1….

These are traditional software development lifecycle stages:Plan → Code → Scan → Build → Unit Test → Package → Archive → Deploy → Test → Coverage. In SAP (especially ABAP…

There are several desktop/laptop tools that allow you to install and test Android apps directly on your machine. These tools emulate or simulate Android devices and are commonly used by…

Capacity Planning: A Human-Centered Guide for Beginners to Experts 1. Introduction to Capacity Planning Imagine hosting a dinner for 10 people but only setting up 6 chairs—or renting a banquet…

Blameless Postmortems: A Complete Guide from Beginner to Advanced 1. Introduction to Blameless Postmortems A blameless postmortem is a structured review of an incident that focuses on learning and process…

Chaos Engineering: A Complete Guide from Beginner to Advanced 1. Introduction to Chaos Engineering Chaos Engineering is the discipline of experimenting on a system in order to build confidence in…

In Workstation Step 1 – Install Java $ sudo apt update$ sudo apt install openjdk-17-jdk$ sudo apt install openjdk-17-jre$ java –version Step 2 – Download a Scanner $ wget https://binaries.sonarsource.com/Distribution/sonar-scanner-cli/sonar-scanner-cli-7.1.0.4889-linux-x64.zip$…

For companies looking to remain flexible and competitive in the tech-driven world of today, choosing the correct managed IT service provider is essential. Managed IT services for businesses are becoming…

Electronic Data Interchange (EDI) may not always get the spotlight in tech headlines, but for businesses that rely on efficient, accurate, and standardized data exchange, it’s a game-changer. Whether you’re…

Implementing DevSecOps in SAP Landscape: A 5-Day Hands-On Training 📘 Course Introduction This 5-day hands-on course is designed to help professionals build and secure SAP landscapes using DevSecOps principles. In…

Here’s a comprehensive 5-day DevOps & CI/CD Implementation with SAP course, covering the introduction, required tools/services, and a detailed daily training agenda. This is ideal for SAP developers, DevOps engineers,…

Here’s a comprehensive FAQ page for the DevSecOps Foundation Certification offered by DevOpsSchool, based on official program details: 🔐 DevSecOps Foundation Certification – FAQs 1. What is DevSecOps Foundation Certification?…

Here’s a comprehensive FAQ page for the SRE Foundation Certification offered by DevOpsSchool: 📘 SRE Foundation Certification – FAQs 1. What is SRE Foundation Certification? The SRE Foundation Certification confirms…

Here’s a comprehensive FAQ page for the DevOps Foundation Certification offered by DevOpsSchool. Each answer is based on details from DevOpsSchool’s website. 🔧 DevOps Foundation Certification – FAQs 1. What…

DevOpsSchool is excited to announce the launch of our “SRE Foundation Certification” program, a meticulously designed 5-day intensive course aimed at equipping IT professionals with the skills and knowledge required…

Welcome to the Future of Secure DevOps! DevOpsSchool is thrilled to announce the launch of our DevSecOps Foundation Certification Program, expertly crafted and led by industry veteran Rajesh Kumar. As…

The SRE Foundation Program by DevOpsSchool is a comprehensive training program that covers the fundamentals of Site Reliability Engineering (SRE). The program is designed to help students develop the knowledge…

What is SRE stands for? Site reliability engineering (SRE) What is SRE? Site reliability engineering (SRE) is a software engineering approach to IT operations. SRE teams use software as a…

About DevOps Foundation Certification The DevOps Foundation Certification by DevOpsSchool is a comprehensive 5-day program designed to introduce participants to the fundamental concepts and practices of DevOps. This course provides…

Here’s a clear and professional explanation of the three related concepts you asked about — all of which are critical parts of secure software development, especially in DevSecOps and open…

Here’s a comprehensive overview of Google Cloud Run, its features, top 10 use cases, and its advantages over other equivalent GCP services: ✅ What is Google Cloud Run? Google Cloud…

Here’s a comprehensive guide to all gcloud run subcommands with examples and explanations: 📦 1. Deploying Services gcloud run deploy Create or update a fully-managed service. 🛠️ 2. Managing Services…

Here’s a clear and updated comparison between Splunk Observability Cloud, Splunk AppDynamics, and Splunk Cloud Platform, highlighting their purpose, strengths, and ideal use cases: 📦 Product Overview & Core Focus…

Based on the official information from Splunk’s June 2025 update, here’s a crystal-clear breakdown of the current relationship and distinction between Splunk AppDynamics and the Splunk Observability Cloud: ✅ Current…

In recent years, medical tourism has evolved from a niche option into a thriving global healthcare movement. Patients worldwide are no longer constrained by their local healthcare systems—they are actively…

If you’re a software developer looking to deepen your expertise in DevOps, SRE, DevSecOps, MLOps, DataOps, and related fields, YouTube offers a wealth of resources through various channels. Channels like…