Author: Rajesh Kumar

Terraform Cloud (HCP Terraform) provides different workspace workflow types, allowing teams to manage infrastructure efficiently based on their preferred automation and collaboration methods. Below are the primary workspace workflow types…

Here is a table format of the Terraform Cloud (HCP Terraform) Terminology: Term Description Apply The process where Terraform makes changes to real infrastructure to match the desired state. Executed…

Comprehensive Guide to TFLint Introduction to TFLint TFLint is an open-source Terraform linter (static analysis tool) that checks Terraform configurations for errors, potential bugs, and stylistic or best-practice violations. It…

EKS Standard: EKS Fargate: EKS Anywhere: EKS Auto Mode: Key Differences Summarized: Here’s the corrected and updated comparison of EKS Standard, EKS Fargate, EKS Anywhere, and EKS Auto Mode as…

Traditional IT infrastructure relies on physical servers, which consume excessive power and generate electronic waste. DevOps and Green IT practices enable businesses to reduce energy consumption and improve operational efficiency….

The importance of VPS in online currency trading The adoption of automation on the financial markets has been revolutionary, both for retail traders and institutional investors. The ease of access…

Why UI/UX Design Services Are the Foundation of High Conversions As a digital strategist, I’ve seen businesses pour massive budgets into marketing, only to watch potential customers drop off due…

Different Types & Modes of Deployment of Amazon EKS (Elastic Kubernetes Service) Amazon EKS (Elastic Kubernetes Service) provides multiple deployment types and modes based on user requirements, infrastructure needs, and…

LocalStack is an incredibly powerful tool for developers working with AWS services. It provides a fully functional local AWS cloud environment, allowing developers to test and develop cloud applications without…

Mandatory Resource Tagging in Terraform for DevOps, SRE, and FinOps Tagging is crucial for resource management, cost optimization, access control, security, compliance, and monitoring. Below is a list of mandatory…

There are multiple tools available to improve the quality, security, compliance, and performance of Terraform code, just like TFLint and tfsec. These tools can be categorized based on their functionalities…

Comprehensive Guide to TFSec: Terraform Security Scanning 1. What is TFSec? TFSec is a static analysis security scanner designed to identify security vulnerabilities in Terraform Infrastructure-as-Code (IaC) configurations before they…

Here’s a comparison table of AWS vs Azure vs Google Cloud service terminology for key cloud services: ☁️ AWS vs Azure vs Google Cloud: Service Terminology Comparison Category AWS Azure…

Here’s a comprehensive list of Algorithms and Data Structures categorized for easy understanding: 🔹 Data Structures Data structures help in organizing and storing data efficiently. 1. Linear Data Structures 2….

Kubernetes controllers are essential components that continuously regulate the desired state of cluster resources. Here’s a list of the most commonly used Kubernetes controllers: 1. Deployment Controller 2. ReplicaSet Controller…

Introduction to SQL Structured Query Language (SQL) is a standard language used to manage, query, and manipulate relational databases. It is widely used in web applications, data analytics, and enterprise…

RabbitMQ, Kafka, and ActiveMQ are three popular message brokers, each designed for different use cases. Here’s a detailed comparison of RabbitMQ vs Kafka vs ActiveMQ based on various parameters: 1….

Android devices come equipped with a variety of secret codes—also known as USSD (Unstructured Supplementary Service Data) or MMI (Man-Machine Interface) codes—that allow users to access hidden features, perform diagnostics,…

Step 1 – Install “moodle” app from Playstore Step 3 – Enter the LMS URL URL – https://www.devopsschool.xyz/ Step 4 – Login as a “GOOGLE” gmail id. Confirmation Rajesh KumarI’m…

OUR LMS Portal URL – https://www.devopsschool.xyz/ Login Mode – Using Google (Any Gmail ID) Step 1 – Login using Gmail ID at the URL below; https://www.devopsschool.xyz/login/index.php Step 2 – Confirm…

Here’s an updated list including Gemini Code Assist and a detailed comparison with other AI coding tools. Top 10 AI Coding Assistants (2024) AI Tool Developed By Key Features Best…

📌 List of Features of AWS API Gateway AWS API Gateway offers a wide range of features for creating, deploying, securing, and monitoring APIs. Below is a comprehensive list of…

Thanks for pointing that out! The AWS EKS authentication method has changed in 2025, and the aws-auth ConfigMap is no longer used for adding IAM roles. Instead, IAM Access entries…

Commands Here is the detailed breakdown for each AWS EKS command, including its use case, description, and examples. 1. aws eks associate-access-policy Use Case Associates an access policy with an…

1. What is EKS Platform Version? The EKS Platform Version represents the capabilities of the EKS control plane, such as: Each Kubernetes minor version (e.g., 1.27, 1.28) has its own…

DevSecOps maintains security part of development but not to the detriment of slowing it down. Security isn’t worked around as an extra step; it is worked into the whole software…