Category: Career Aspirants
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Prepare for the DevOps Interview and Land the Job (DevOps for Beginners, Part 17)
How to prepare for a DevOps interview: the stages, the questions juniors get, answering troubleshooting scenarios, telling your project story, and why honesty beats bluffing.
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Build a DevOps Home Lab: Practice the Whole Stack for Free (DevOps for Beginners, Part 16)
Build a DevOps home lab for free: one end to end project with Git, Docker, a CI pipeline, a local Kubernetes cluster, and monitoring, plus how to keep it cheap and disposable.
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Build Security Into the Pipeline From the Start (DevOps for Beginners, Part 15)
DevSecOps for beginners: shift security left, scan dependencies and secrets in the pipeline, apply least privilege, and tune for signal so security becomes a habit.
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Cloud Basics Every DevOps Beginner Needs (DevOps for Beginners, Part 14)
Cloud basics for DevOps beginners: service models, compute, storage and networking, regions and zones, the shared responsibility model, managed services, and cost.
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Logging and Alerting: Reading the Story a System Tells (DevOps for Beginners, Part 13)
Logging and alerting for beginners: structured logs, log levels, centralized search, tracing a request with correlation ids, and why you should log less and never log secrets.
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Monitoring and Observability, and How to Know a System Is Healthy (DevOps for Beginners, Part 12)
Monitoring and observability for beginners: the four golden signals, metrics, Prometheus and Grafana, turning a metric into an alert, and why you alert on symptoms.
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Configure Servers Automatically With Ansible (DevOps for Beginners, Part 11)
Ansible for beginners: how agentless configuration management sets up servers over SSH with YAML playbooks, why idempotence matters, and how it pairs with Terraform.
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Infrastructure as Code: Build Servers From Files, Not Clicks (DevOps for Beginners, Part 10)
Infrastructure as Code explained with Terraform: describe servers in files, use the plan and apply loop, understand the state file, and avoid drift and lock conflicts.
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What Does Kubernetes Actually Do, and When Do You Need It? (DevOps for Beginners, Part 9)
Kubernetes basics for beginners: pods, nodes, deployments and services, how desired state and self-healing work, reading CrashLoopBackOff, and when you actually need it.
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Build Your First Container Image With Docker (DevOps for Beginners, Part 8)
Containers and Docker for beginners: how a Dockerfile becomes an image and a running container, containers versus virtual machines, ports, volumes, and layer caching.
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CI/CD Explained: How Code Ships Without Anyone Pushing Buttons (DevOps for Beginners, Part 7)
CI/CD explained for beginners: what continuous integration and delivery actually automate, how a pipeline file works, and why your build passes locally but fails in CI.
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What Really Happens When You Load a Website (DevOps for Beginners, Part 6)
A DevOps mental model of the web: the request and response cycle, DNS, load balancers, ports, TLS, and the status codes that tell you exactly where a site broke.
Architect’s Toolkit
PJ’s Tools
VMware Cloud Foundation
- VCF Documentation
- VCF 9 Planning & Preparation Workbook
- VCF Bill of Materials (BoM)
- VMware Compatibility Guide
- VMware Interoperability Matrix
- VMware Configuration Maximums
- VMware Ports & Protocols
- VMware Hands-on Labs
- RVTools Download
Nutanix
AI & Cloud-Native Platform
- NVIDIA Build (Model Catalog)
- NVIDIA AI Enterprise Reference Architecture
- NVIDIA NIM Performance Benchmarking
- NVIDIA NGC Catalog
- NeMo Microservices Helm Chart
- Helm Charts Repository
- Hugging Face Models
Architecture & Design
About the Author
Dr Pranay Jha
Dr. Pranay Jha is a Cloud and AI Consultant with 18+ years of experience in hybrid cloud, virtualization, and enterprise infrastructure transformation. He specializes in VMware technologies, multi-cloud strategy, and Generative AI solutions. He holds a PhD in Computer Applications with research focused on Cloud and AI, has published multiple research papers, and has been a VMware vExpert since 2016 and a VMUG Community Leader.
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