Author: Rajesh Kumar

In today’s data-driven world, organizations are collecting data from a wide range of sources — websites, mobile apps, IoT devices, logs, third-party APIs, databases, and more. But collecting data is…

In an era where data is the new oil, the ability to capture and process streaming data efficiently has become critical for businesses. Whether it’s website activity logs, IoT sensor…

🚀 Understanding Amazon Kinesis: Real-Time Data Streaming at Scale In today’s data-driven world, where information flows in real-time from applications, websites, IoT devices, and mobile apps, businesses need a powerful…

Recent years have seen an increase in the rate at which the e-learning industry is growing, with a global market expected to reach over $400 billion by 2026. With learning…

Developing an online casino game is an exciting yet highly intricate task. The stakes are incredibly high — both literally and figuratively — because casino games involve real money, fairness,…

DevOps security relates to the security of the systems, tools, and processes for building and delivering applications. In traditional models, security operations tend to function in a silo. The new…

✅ AWS Gateway API Controller Setup Verification Checklist for Kubernetes Gateway API (EKS) This guide ensures a full production-ready setup for AWS Gateway API Controller integrated with Amazon VPC Lattice…

Here’s a comprehensive tutorial on how to assign AWS permissions to Pods running in Amazon EKS, covering: 🧩 Problem Statement In Kubernetes (EKS), your Pods often need to access AWS…

Absolutely! Let’s walk through a complete, step-by-step tutorial to help you understand MLflow on Databricks from start to finish, using revised and working code. We’ll cover all key components of…

Rajesh KumarI’m a DevOps/SRE/DevSecOps/Cloud Expert passionate about sharing knowledge and experiences. I have worked at Cotocus. I share tech blog at DevOps School, travel stories at Holiday Landmark, stock market…

Parameter MLflow on Laptop Databricks MLflow Azure ML + MLflow SageMaker + MLflow MLflow on Kubernetes Setup Complexity Very Low None (Fully Managed) Medium Medium High Ease of Use Easy…

The world’s best tech websites in 2025 serve as central hubs for innovation, cutting-edge insights, and up-to-the-minute industry developments. These platforms go beyond basic news reporting, offering in-depth analyses, thought-provoking…

MLOps stands for Machine Learning Operations.It’s like DevOps for machine learning — but instead of just managing software code, you manage data, models, and ML workflows. 🧠 Simple Definition: MLOps…

MLflow is a popular open-source platform for managing the machine learning lifecycle, but several compelling alternatives have emerged that offer enhanced features and capabilities. Based on the latest information, here…

Creating the Amazon EBS CSI driver IAM role for service accounts Reference Rajesh KumarI’m a DevOps/SRE/DevSecOps/Cloud Expert passionate about sharing knowledge and experiences. I have worked at Cotocus. I share…

When you set up an Amazon EKS (Elastic Kubernetes Service) cluster, AWS automatically creates and/or requires several security groups to manage access to the control plane, worker nodes, and other…

Here’s a complete guide to Prefix List and PREFIX_LIST_ID – particularly useful in AWS networking contexts such as Route Tables, Security Groups, and Network ACLs. 🔰 What is a Prefix…

Step – Setup Dedicated AWS VPC Step – Deploy EKS Step – Installing a Kubernetes Gateway API Step – AWS Security group Change Requirement Amazon VPC Lattice is a fully…

Rajesh KumarI’m a DevOps/SRE/DevSecOps/Cloud Expert passionate about sharing knowledge and experiences. I have worked at Cotocus. I share tech blog at DevOps School, travel stories at Holiday Landmark, stock market…

What is an AWS VPC Endpoint? An AWS VPC Endpoint enables you to privately connect your VPC to supported AWS services and VPC Endpoint services without using an Internet Gateway,…

Here’s a complete guide for AWS VPC VPN — ideal for tutorials, study, and implementation. This tutorial will help you understand Virtual Private Network (VPN) connections within Amazon VPC, covering…

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…