DevOps

Recent DevOps articles

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8 articles

Discover our latest articles and guides on DevOps

Prometheus vs Grafana vs Datadog monitoring comparison for DevOps interviews
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Prometheus vs Grafana vs Datadog in 2026: Monitoring Comparison and DevOps Interview Questions

Compare Prometheus, Grafana, and Datadog for monitoring in 2026. Key differences in architecture, pricing, and alerting, plus common DevOps interview questions on observability.

ArgoCD GitOps Kubernetes continuous deployment pipeline syncing Git repositories to clusters
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ArgoCD and GitOps in 2026: Kubernetes Continuous Deployment and Interview Questions

ArgoCD GitOps tutorial covering Kubernetes continuous deployment, Application CRDs, sync strategies, multi-cluster management, and common interview questions with practical YAML examples.

CI/CD pipeline interview preparation with GitHub Actions GitLab CI and Jenkins workflow diagrams
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CI/CD Pipeline Interview Questions: GitHub Actions, GitLab CI and Jenkins in 2026

Prepare for CI/CD pipeline interview questions covering GitHub Actions, GitLab CI, and Jenkins. Includes practical coding examples, pipeline configuration patterns, and security best practices for 2026.

Terraform infrastructure as code interview preparation with HCL configuration and cloud provisioning diagrams
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Terraform Interview Questions: Infrastructure as Code Complete Guide 2026

Master Terraform interview questions covering state management, modules, workspaces, providers, and IaC best practices. Updated for Terraform 1.14 and HCP Terraform in 2026.

Kubernetes architecture showing pods, services and deployments
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Kubernetes Interview: Pods, Services and Deployments Explained

Master the three core Kubernetes building blocks — Pods, Services, and Deployments — with production-ready YAML manifests, networking internals, and common interview questions.

Kubernetes guide for deploying your first application
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Kubernetes: Deploying Your First Application

Hands-on guide to deploying an application on Kubernetes. From minikube installation to Deployments, Services, and ConfigMaps with practical examples.