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JOURNAL OF Intelligent Infrastructure Insights for the Modern Datacenter Era · by Dr Pranay Jha Explore the Guides

Cloud for Beginners: The Complete Guide

A plain-English path into cloud computing for college pass-outs and brand-new IT employees. No background needed. Each part starts with an everyday analogy, defines every term, and shows where you will meet the idea in your first job or interview. Vendor-balanced across AWS, Azure and Google Cloud. Start at Part 1 and work down.

Series complete · all 18 parts published
Phase 1 · What the cloud is
  1. 01What the cloud actually means: organised computers you rent, not own
  2. 02Why companies moved to the cloud: the honest reasons
  3. 03On-prem vs cloud: the real comparison
  4. 04IaaS, PaaS and SaaS explained in plain English
Phase 2 · The building blocks
  1. 05Compute: virtual machines and instances
  2. 06Cloud storage: object, block, and file
  3. 07Cloud networking basics: VPC, subnets, and gateways
  4. 08Regions and availability zones: why location matters
Phase 3 · The providers and the next layer
  1. 09AWS vs Azure vs Google Cloud: how to think about the choice
  2. 10Identity and access management: who can do what
  3. 11Containers and Kubernetes, explained simply
  4. 12Serverless: paying only when your code runs
Phase 4 · Reality: cost, security, reliability
  1. 13How cloud billing works, and how bills explode
  2. 14Cloud security basics every fresher should know
  3. 15Reliability: backups, redundancy, and disaster recovery basics
  4. 16Public, private, hybrid and multicloud explained
Phase 5 · Your career
  1. 17Build cloud skills for free: free tiers and labs
  2. 18Landing a cloud job: certifications, projects, and interviews

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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.