Rahul

Become Job-Ready in OpenShift Administration Roles

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Introduction: Problem, Context & Outcome Engineering teams today run applications on container platforms that demand constant availability, security, and scale. Kubernetes clusters grow quickly, workloads change frequently, and delivery pipelines move faster than ever. Without strong platform administration skills, teams experience unstable deployments, security gaps, inefficient resource usage, and slow incident recovery. Manual interventions increase … Read more

Become a DevOps Professional with Ansible Automation

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Introduction: Problem, Context & Outcome Infrastructure teams still spend a significant amount of time performing repetitive manual tasks. Server provisioning, application deployment, configuration updates, and patch management often depend on human intervention. As environments grow across cloud, on-premise, and hybrid platforms, these manual processes introduce delays, inconsistencies, and failures. Even skilled engineers struggle to maintain … Read more

Become a Quantum Computing Professional with Real Use

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Introduction: Problem, Context & Outcome Engineering and technology teams increasingly encounter problems that classical computing struggles to address effectively. Tasks such as large-scale optimization, cryptographic analysis, molecular simulations, and complex predictive modeling stretch the limits of traditional systems. Even with cloud scalability and automation, many challenges remain computationally expensive or slow to solve. This limitation … Read more

Step-by-Step Python with Machine Learning Tutorial for Developers

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Introduction: Problem, Context & Outcome Engineering teams today handle massive datasets but struggle to transform data into actionable intelligence. Traditional software follows fixed rules and fails when patterns change. Manual analysis consumes time and delays decision-making. As businesses demand predictive insights, engineers without machine learning skills face limitations in delivering smart, adaptive systems. DevOps teams … Read more

Step-by-Step Prometheus with Grafana Tutorial for DevOps Teams

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Introduction: Problem, Context & Outcome Engineering teams manage systems that evolve constantly across clouds, containers, and microservices. Each deployment introduces new risks, yet many teams lack clear visibility into system health. Logs alone cannot explain performance trends or early failure signals. Legacy monitoring tools struggle with dynamic workloads and provide delayed feedback. As a result, … Read more

Step-by-Step NoOps Foundation Tutorial for Modern DevOps Teams

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Introduction: Problem, Context & Outcome Technology teams deliver software faster than ever, yet operational complexity continues to rise. Engineers spend significant time managing infrastructure, handling alerts, scaling systems, and responding to incidents. Even organizations that embrace DevOps and automation still depend heavily on human intervention for day-to-day operations. This dependency increases errors, delays releases, and … Read more

Step-by-Step MLOps Foundation Tutorial for DevOps and Data Teams

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MLOps Foundation Certification—A Practical Blueprint for Production-Grade Machine Learning in DevOps Teams Introduction: Problem, Context & Outcome Many organizations succeed at building machine learning models but fail at running them in production. Teams deliver strong experiments, yet deployments break under real traffic and changing data. Data scientists push updates without operational visibility, while DevOps teams … Read more

MLOps Step-by-Step Tutorial for DevOps and Data Teams

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Introduction: Problem, Context & Outcome Machine learning teams often achieve strong results during experimentation; however, production success frequently remains out of reach. In many organizations, models perform well in development but fail after deployment because data pipelines change, releases remain manual, monitoring stays limited, and ownership remains unclear. As a result, DevOps teams spend valuable … Read more

A Comprehensive Guide to Implementing Azure Security Technologies

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Introduction: Problem, Context & Outcome Cloud platforms allow teams to deliver features faster than ever, but security weaknesses continue to be a major source of outages, data exposure, and compliance failures. In many Azure environments, engineers and DevOps teams struggle with challenges such as identity sprawl, misconfigured access permissions, publicly exposed resources, and poorly segmented … Read more

Master Splunk Engineering: Comprehensive Log Analytics Guide

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Introduction: Problem, Context & Outcome Today’s software systems create huge amounts of data every second. Logs, metrics, and events are generated by applications, servers, cloud platforms, and security tools. Even with all this data, many teams still struggle to understand what is really happening in their systems. Problems are often discovered late, root causes are … Read more